World 13 (Dr. Mario World): Difference between revisions

World 13
Game	Dr. Mario World
Level(s)	44
	<< List of worlds >>

Latest revision as of 08:01, April 16, 2023

World 13 is an underground crystal cavern world resembling Tilted Tunnel from New Super Mario Bros. U in Dr. Mario World. The first area is available as of 1 AM PT on Mar. 5, 2020^[1], while the second area, challenge stages and special stage are available as of 2 AM PT on Mar. 19, 2020^[2].

When an area is cleared, Bony Beetles, Bone Goombas, and Swoops appear. The viruses featured in the regular stages are red, yellow and blue, with the exception of one stage, which has green viruses in addition to blue.

Area 1[edit]

Stage	Best Doctors	Overview
Stage 481	Dr. Bowser Jr. Dr. Peach	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (41). This stage introduces bubble machines, which will activate when a match adjacent to it is made and will cover a virus or certain objects in a bubble when another match adjacent to it is made. The Brick Blocks in row #5 contain hidden viruses, which in the initial version, was used to demonstrate the function of the then-new boomerang (in-stage item) which hits everything in a selected row once.
Stage 482	Dr. Baby Rosalina Dr. Bowser Jr.	Starting with 37 capsules, the objective of this stage is to eliminate all viruses (29), collect all purple coins (12) and collect all keys (3). In this stage, three rows containing four purple coins in bubbles are below three rows of viruses. Bubble machines can be found between the rows of viruses. Caged purple coins do not need to be unlocked to be able to pop its bubble. The doors are found in the topmost row. Purple coins are unlocked in the following sequence: The 4 coins originally found in row #8. The 4 coins originally found in row #6. The 4 coins originally found in row #4.
Stage 483	Dr. Bowser Jr. Dr. Ludwig	Starting with 32 capsules, the objective of this stage is to eliminate all viruses (25). In this stage, half-frozen viruses are found in the formation of a diamond with a bubble machine in the middle. Brick Blocks form a border in the shape of a diamond around the ones near ice fans being half-frozen. The ones that are not frozen contain hidden viruses. Additionally, there are two bubble viruses originally near the ice fans.
Stage 484	Dr. Koopa Troopa Dr. Bowser Jr.	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (41) and break all Brick Blocks (38). In this stage, Brick Blocks behind cages are found on the three leftmost columns and three rightmost columns, with bubble viruses and the lock blocks corresponding to the opposite cages in between. The middle three columns just contain viruses.
Stage 485 (Hard)	Dr. Fire Rosalina Dr. Larry	Starting with 36 capsules, the objective of this stage is to collect all virus coins (6). On the three leftmost columns and the three rightmost columns, colorful crates are lined in four columns, along with floatie viruses and Brick Blocks containing hidden viruses between the columns of colorful crates. The middle columns contain viruses in groups of nine above a row of bubble machines. All virus coins are sized 3x3 and are found among the rows #1 to #3 and rows #5 to #7.
Stage 486	Dr. Fire Rosalina Dr. Dry Bowser	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (34) (including those that appear from flasks before this objective is achieved) and collect all purple coins (21). The only colors available in this stage are red and blue. In this stage, caged purple coins surround barrels, with some partially revealing its contents that include exploders and viruses. All but one unbroken barrel contain viruses, in which a purple coins if hidden there instead. The filled flasks in this stage will shoot out either shells or viruses. Purple coins are unlocked in the following sequence: The coin in the middle, undamaged barrel. The 20 coins surrounding the barrels. Prior to March 18, 2021, the stage layout was different. The following changes were made: The available colors are changed to red and blue only. Shells are added in the leftmost and rightmost of row #5. All flasks are removed from this stage. Those filled flasks would have shoot out either shells or viruses. All revealed viruses are changed to become half-frozen. The contents of the last barrel in row #3 and the first barrel in row #7 are changed from viruses to exploders.
Stage 487	Dr. Daisy Dr. Kamek	Starting with 37 capsules, the objective of this stage is to eliminate all viruses (42). In this stage, several viruses are locked behind cages, along with bubble machines. Every Brick Block contains a hidden lock block, with exploders next to the yellow one in the middle and the red and blue ones in the top row (left and right, respectively).
Stage 488	Dr. Wario Dr. Yoshi	Starting with 38 capsules, the objective of this stage is to collect all purple coins (9) and collect all keys (12). In this stage, viruses forming a diamond are hidden in clouds and are between keys and doors. The Brick Blocks from rows #7 to #10 contain keys and the Brick Blocks from rows #2 to #5 contain doors. A formation of purple coins is found next to the Brick Blocks containing doors. Purple coins are unlocked in the following sequence: The 2 coins in row #5. The 2 coins in row #4. The 2 coins in row #3. The 2 coins in row #2. The coin in row #1.
Stage 489	Dr. Dry Bowser Dr. Larry	Starting with 34 capsules, the objective of this stage is to eliminate all yellow viruses (19). In this stage, the middle yellow viruses are locked behind cages and surrounded by yellow colorful crates and Empty Blocks in the middle three columns. In the other columns, yellow viruses are found in pairs except for one which is paired with a yellow lock block, where they are next to Brick Blocks. Fully-frozen red and blue viruses are also available. Pop cannons are in the leftmost and rightmost of row #9. Prior to March 18, 2021, the stage layout was different. The following changes were made: Pop cannons are added in the leftmost and rightmost of row #9.
Stage 490 (Hard)	Dr. Baby Luigi Dr. Koopa Troopa	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (46), break all colorful crates (30) and collect all keys (1). In this stage, the middle column contains Brick Blocks and a door in bubbles, with the door starting from a position between columns of crates until the end where Brick Blocks would be next to it. Colorful crates in groups of three-in-a-row are available, with viruses occupying the rest of the spaces except for the middle column. This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 5 lines are introduced.
Stage 491	Dr. Waluigi Dr. Roy	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (15), break all barriers (13) and break all crates (16). The only color available in this stage is red. This stage is shaped like a right-angle triangle formed with crates, clouded barriers and floatie viruses. Prior to March 18, 2021, the stage layout was different. The following changes were made: The available color is changed to red only. The objective of this stage is changed to require breaking all crates in addition to eliminating all viruses and breaking all barriers. The flasks, dust viruses and barriers above and to the right of the dust virus in column #2 and row #7 are replaced with floatie viruses. The filled flasks in this stage would have shoot out either shells or crates.
Stage 492	Dr. Larry Dr. Ludwig	Starting with 32 capsules, the objective of this stage is to eliminate all viruses (23) and collect all keys (13). In this stage, doors and half-frozen keys are placed next to some colorful crates, with six of the doors being fully-frozen.
Stage 493	Dr. Fire Luigi Dr. Ludwig	Starting with 33 capsules, the objective of this stage is to eliminate all viruses (29) and break 17 Brick Blocks. In this stage, fully-frozen Brick Blocks form a boundary that surrounds the viruses in it. There are viruses outside the boundary that are also next to bubble machines. Pop cannons are at the corners of the Brick Blocks. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 34 to 33. The first and last Brick Blocks in row #8 are replaced with pop cannons. The objects between the leftmost and rightmost Empty Block in the topmost row are changed from 6 ice fans with an Empty Block in between them to 5 fully-frozen Brick Blocks in the middle. As a result of having more Brick Blocks than the objective requires, not all of them need to be broken.
Stage 494	Dr. Baby Daisy Dr. Roy	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (18), collect all coins from Coin Blocks (27) and break all crates (36). The only colors available in this stage are red and blue. In this stage, Brick Blocks each containing coins are found between floatie viruses at the top and bottom in groups of columns of three, which are all between crates in groups of three in a column in a cascading pattern. Exploders are found outside the group next to crates. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is increased from 37 to 38. The available colors are changed to red and blue only. All Empty Blocks are removed in this stage. In their place, exploders are added in where the middle Empty Block of each group used to be. All viruses are replaced with floatie viruses.
Stage 495 (Hard)	Dr. Peach Dr. Toad	Starting with 32 capsules, the objective of this stage is to eliminate all viruses (27) and break all barriers (19). In this stage, barriers are found next to groups of caged viruses, with a lock block found at the bottom surrounded by barriers and cages and at the top locked behind a cage.
Stage 496	Dr. Baby Peach Dr. Wendy	Starting with 42 capsules, the objective of this stage is to eliminate all viruses (17), collect all coins from Coin Blocks (48) and collect all purple coins (17). In this stage, half-frozen viruses are found in the middle surrounded by Brick Blocks. The leftmost column, rightmost column, top row and bottom row of Brick Blocks contain coins. Purple coins are unlocked in the following sequence: The 6 coins in the leftmost and rightmost columns. The 7 coins in rows #1, #7 and #8. The 4 coins in rows #2 and #3.
Stage 497	Dr. Roy Dr. Bowser Jr.	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (37) and break all crates (15). In this stage, crates in groups of three in a column are found in the first three rows, with viruses and exploders between them. Three bubble machines are found in row #8. Each column also has one bubble, either encasing Brick Blocks or viruses.
Stage 498	Dr. Wendy Dr. Baby Daisy	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (24), collect all coins from Coin Blocks (30) and collect all purple coins (28). In this stage, 3 shells are found in the middle column, where they are aligned with lock blocks, floatie viruses and purple coins. Clearing the blue lock block unlocks cages containing viruses in the rows containing Empty Blocks while clearing the red lock block unlocks the cages containing Brick Blocks containing coins. Purple coins are unlocked in the following sequence: The 4 coins in rows #4 and #6. The leftmost and rightmost coins in rows #3 and #7, for a total of 4 coins. The rest of the coins in rows #3 and #7, for a total of 8 coins. The 12 coins in rows #2 and #8. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is increased from 39 to 40. All Empty Blocks are removed in this stage. A shell is added in the middle of row #5. The viruses in the leftmost and rightmost columns are replaced with floatie viruses.
Stage 499	Dr. Diddy Kong Dr. Dry Bowser	Starting with 36 capsules, the objective of this stage is to eliminate all yellow viruses (20) and break all barriers (20). In this stage, the yellow viruses are all found in undamaged barrels, each of them directly below a barrier. Between barrels, red and blue floatie viruses are found.
Stage 500 (Hard)	Dr. Larry Dr. Fire Rosalina	The last stage of the first area and starting with 36 capsules, the objective of this stage is to eliminate all viruses (17) and collect all purple coins (12). In this stage, all colorful crates are wrapped in bubbles, with several of them floated upwards toward viruses. The initial three rows and the three rows after that also contain half-frozen coins and dust viruses. Brick Blocks do not contain anything. This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced. Purple coins are unlocked in the following sequence: The coin in row #3. The coin in row #2. The coin in row #1. The coins in the next three revealed rows, each revealed row containing one coin for a total of 3 coins. The 6 coins in the sixth-revealed row. When cleared, the rest of the first area in the world map gets cleared of viruses. Players also obtain the Bony Beetle assistant upon completing this stage.

Area 2[edit]

Stage	Best Doctors	Overview
Stage 501	Dr. Fire Luigi Dr. Bowser	Starting with 30 capsules, the objective of this stage is to eliminate all viruses (30). In this stage, there are bubble machines in the middle column surrounded by viruses shrouded in clouds. Exploders and Brick Blocks inside bubbles are found below viruses in the two leftmost and two rightmost columns.
Stage 502 (Hard)	Dr. Donkey Kong Dr. Daisy	Starting with 10 capsules, the objective of this stage is to eliminate viruses (12) and collect all purple coins (36). In this stage, the purple coins are arranged in a swirling line, with viruses, Brick Blocks (some containing hidden viruses), Capsule Plus and lock blocks within the swirl. Purple coins are unlocked in the following sequence: The 7 coins in the first two rows. The first 3 coins in the rightmost column. The rest of the coins in the rightmost column and the coin in column #8, for a total of 3 coins. The first coin in row #8 and all coins in row #9, for a total of 6 coins. The rest of the coins in the first two columns, for a total of 4 coins. The rest of coins in row #3, for a total of 4 coins. The rest of the coins in columns #6 and #7, for a total of 4 coins. The rest of the coins within rows #5 to #7, for a total of 5 coins.
Stage 503	Dr. Koopa Troopa Dr. Blooper	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (13) and collect all coins from Coin Blocks (51). In this stage, the floatie viruses are locked in cages, with its lock blocks located below bubble machines. The viruses and lock blocks are half-frozen. All Brick Blocks contain coins.
Stage 504	Dr. Waluigi Dr. Morton	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (33) and collect all purple coins (21). In this stage, purple coins are lined diagonally, and the crates and bubble machines are fully-frozen. All dust cover viruses. Purple coins are unlocked in the following sequence: The last coins in rows #5 to #8 and the coin in row #9, for a total of 5 coins. The rest of the coins in rows #6 and #8, as well as the rest of the coins in rows #2, #3, #4, #5 and #7 other than the first, for a total of 10 coins. The first coins in rows #2, #3, #4, #5 and #7 and the coin in row #1, for a total of 6 coins.
Stage 505	Dr. Fire Rosalina Dr. Bowser Jr.	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (33) and collect all virus coins (12). Above the bubble machines, regular viruses, fully-frozen viruses, Brick Blocks and viruses in bubbles cover the virus coins except the middle fully-frozen virus. Below the bubble machines, virus coins are found behind the viruses inside bubbles and Brick Blocks, in addition to a few other viruses.
Stage 506	Dr. Morton Dr. Kamek	Starting with 39 capsules, the objective of this stage is to eliminate all viruses (22). In this stage, bubble machines forming a swirling line are found in the middle columns, with several half-frozen viruses within the "curves". On the two leftmost and two rightmost columns, half-frozen viruses are found among Brick Blocks. Crates are found between the columns with bubble machines and the columns with Brick Blocks.
Stage 507	Dr. Dry Bowser Dr. Roy	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (32) and break all crates (19). This stage is shaped like a heart formed by crates and ice fans. Seven exploders are located above the ice fans, while some viruses within the "heart" are half-frozen and fully-frozen.
Stage 508	Dr. Koopa Troopa Dr. Fire Luigi	Starting with 35 capsules, the objective of this stage is to collect all virus coins (5). In this stage, Brick Blocks form a boundary that splits the stage into four quadrants, with the bottom quadrants containing barrels, all of them containing exploders. An exploder is located in between the bottom row of barrels. Four keys are found, with their respective doors in the topmost row of Brick Blocks. Flasks are hidden in the Brick Blocks in the leftmost and rightmost columns in rows #5 and #9, and an exploder is hidden in a Brick Block in row #4 of the middle column. Viruses and floatie viruses are hidden in the other Brick Blocks. The filled flasks in this stage will shoot out either empty Brick Blocks or Brick Blocks with hidden viruses.
Stage 509	Dr. Bowser Dr. Larry	Starting with 40 capsules, the objective of this stage is to eliminate 25 blue viruses, eliminate 30 green viruses and break 25 colorful crates. The only colors available in this stage are blue and green. In this stage, viruses and colorful crates are found throughout this stage This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 13 lines are introduced.
Stage 510	Dr. Baby Mario Dr. Roy	Starting with 36 capsules, the objective of this stage is to eliminate all viruses (20) and break all crates (36). In this stage, crates form a circle filled in a checkered pattern, with dust in between the crates. The dust in the middle covers a flask, while the others cover viruses. The filled flasks in this stage will shoot out either exploders or barriers.
Stage 511	Dr. Fire Rosalina Dr. Dry Bowser	Starting with 38 capsules, the objective of this stage is to break all barriers (5) and collect all purple coins (16). In this stage, every object in the rows #2 to #4 are half-frozen, including purple coins, bubble machines and viruses. In row #1, barriers are above the bubble machines and caged coins are between the barriers. Additional viruses and caged coins are located below the columns with viruses and coins. The filled flasks in this stage will shoot out either viruses, shells or exploders. Purple coins are unlocked in the following sequence: The 4 half-frozen coins in row #2. The 4 coins in row #10. The 4 coins in row #1, in between the barriers. The 4 coins in row #9.
Stage 512	Dr. Roy Dr. Dry Bowser	Starting with 43 capsules, the objective of this stage is to collect all coins from Coin Blocks (27) and break all crates (19). In this stage, many viruses are found among barrels and crates, and some of them are half-frozen or fully-frozen. All barrels contain Brick Blocks each containing coins.
Stage 513	Dr. Waluigi Dr. Fire Peach	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (36). In this stage, viruses are mainly found in the middle five columns, among four bubble machines and caged viruses and crates. On the leftmost column, there are lock blocks inside bubbles, while on the rightmost column, there are viruses inside bubbles. Dust viruses can be affected by bubble machines to remove the dust and become inside bubbles instead.
Stage 514 (Hard)	Dr. Koopa Troopa Dr. Toad	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (17) and collect all keys (20). In this stage, keys are hidden in the Brick Blocks at rows #7 to #9, while doors are hidden in the Brick Blocks in rows #1 and #2. Viruses in bubbles are surrounded by the bottom portion of Brick Blocks.
Stage 515	Dr. Mario Dr. Wendy	Starting with 38 capsules, the objective of this stage is to collect all coins from Coin Blocks (48), collect all virus coins (4) and collect all purple coins (12). In this stage, the objects form a rotational symmetry, except for the lock blocks and the cages. Exploders are each located next to two purple coins and diagonally adjacent to a Brick Block and two viruses. All Brick Blocks contain coins. Purple coins are unlocked in the following sequence: The coins in row #8 and the second coin in row #7, for a total of 3 coins. The coins in column #8 and the second coin in row #3, for a total of 3 coins. The coins in row #2 and the first coin in row #3, for a total of 3 coins. The coins in column #2 and the first coin in row #7, for a total of 3 coins.
Stage 516	Dr. Nabbit Dr. Larry	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (38) and break all colorful crates (15). In this stage, all viruses are locked behind cages in a checkered pattern, except for the middle where there is a blue lock block and the top middle where a red lock block is in a cage. Colorful crates and a yellow lock block are situated between viruses.
Stage 517	Dr. Daisy Dr. Wario	Starting with 8 capsules, the objective of this stage is to eliminate all viruses (45) and collect all purple coins (27). In this stage, purple coins are placed in a cascading pattern, with a many of them half-frozen. Between the lines of purple coins, there are viruses and Capsule Plus arranged in "L" tromino patterns, with the pivot viruses being half-frozen. Purple coins are unlocked in the following sequence: The coins starting from the last coin in row #9 to the last coin in row #7, for a total of 3 coins. The coins starting from the second coin in row #9 to the last coin in row #4, for a total of 6 coins. The coins starting from the first coin in row #9 to the last coin in row #1, for a total of 9 coins. The coins starting from the first coin in row #6 to the second coin in row #1, for a total of 6 coins. The coins starting from the first coin in row #3 to the first coin in row #1, for a total of 3 coins.
Stage 518	Dr. Daisy Dr. Larry	Starting with 39 capsules, the objective of this stage is to eliminate all viruses (13), collect all purple coins (17) and collect all keys (2). In the middle of the stage, a shell is in the same row as the red and yellow lock blocks, and a blue lock block is found in the top row in the middle. Some of the colorful crates and the purple coins are half-frozen. In addition, crates are found in the leftmost and the rightmost columns. Purple coins are unlocked in the following sequence: The 6 coins in rows #4, #6 and #9. The 4 coins in columns #2 nd #8. The 2 coins in row #1. The 5 middle coins in row #2.
Stage 519	Dr. Fire Rosalina Dr. Roy	Starting with 40 capsules, the objective of this stage is to collect all coins from Coin Blocks (24) and break all crates (27). In this stage, several bubble machines are located in the odd-numbered columns, most of them half-frozen. Exploders are found in row #6. All Brick Blocks contain coins. The filled flasks in this stage will shoot out exploders.
Stage 520 (Hard)	Dr. Dry Bowser Dr. Toad	In the final stage of this world and starting with 37 capsules, the objective is to eliminate all viruses (61) and collect all keys (3). In this stage, the middle column contains viruses, keys and lock blocks inside bubbles. On the left and right sides in the beginning, crates, a few Empty Blocks and a few half-frozen bubble machines form a path containing viruses. After the stage scrolled up far enough, there exploders and doors in cages, along with several viruses above Empty Blocks. This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced. Once it is cleared, the remaining area of the stage map gets cleared of viruses, and players can access World 14. Upon completion, players earn a free Staff Ticket.

Challenge stages[edit]

Image

Stage

Best Doctors

Overview

Stage 13A

Dr. Larry

Dr. Dry Bowser

Within a 70 second time limit, the objective of this stage is to eliminate all viruses (34) and break all colorful crates (30). The colors available in this stage are blue, green, and pink.

In this stage, colorful crates arranged in a checkered pattern, and are found in barrels except for the bottom-most row of colorful crates. Viruses are found between the gaps of colorful crates.

Completing this stage awards the player 500 coins.

Stage 13B

Dr. Donkey Kong

Dr. Peach

Within a 70 second time limit, the objective of this stage is to eliminate all viruses (14), collect all purple coins (21) and collect all keys (3). The colors available in this stage are blue, green, and pink.

In this stage, the leftmost and rightmost keys and doors have columns of viruses between them, while the middle key and door have crates between them. In the other columns, purple coins in rows of three and colorful crates in rows of three are placed in alternate rows.

Purple coins are unlocked in the following sequence:

The 3 coins in row #8.
The 3 coins in row #7.
The 3 coins in row #6.
The 3 coins in row #5.
The 3 coins in row #4.
The 3 coins in row #3.
The 3 coins in row #2.

Completing this stage awards the player 500 coins.

Stage 13C

Dr. Kamek

Dr. Wendy

Within a 90 second time limit, the objective of this stage is to eliminate all viruses (36) and collect all coins from Coin Blocks (21). The colors available in this stage are blue, green, and pink.

In this stage, the ring of barrels contain viruses, and the ring of dust contain barriers. Barriers in dust will not switch on or off. All Brick Blocks contain coins.

Completing this stage awards the player 1000 coins and a Staff Ticket.

Special Stage[edit]

Image

Stage

Best Doctors

Overview

Special Stage

Dr. Larry

Dr. Wario

Starting with 45 capsules, the objective of this stage is to eliminate all viruses (13) and collect all keys (35). Unlike the rest of the special stages which have the available colors of pink, blue and yellow, the colors available in this stage are red, blue and yellow.

In this stage, keys are blocked by different things before the doors. In the lower rows, the doors are half-frozen. The following rows have hidden doors in Brick Blocks. Colorful crates are between the keys and doors in the next rows. The following rows have barriers between the keys and doors. Near the top of the stage, doors are locked behind cages with its corresponding lock block at the corner.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced.

Completing this stage awards the player 1000 coins and Dr. Fire Luigi.

Stage layouts for scrolling stages[edit]

Stage 480 (all 5 lines)
Stage 480 (all 7 lines)
Stage 509 (first 7 of 13 lines)
Stage 509 (the last of the 13 lines after the first 7)
Stage 520 (first 3 of 7 lines)
Stage 520 (the rest of the 7 lines after the first 3)
Special Stage (first 4 of 7 lines)
Special Stage (the last of the 7 lines after the first 4)

Stage layouts in previous versions[edit]

Stage 486 prior to March 18, 2021
Stage 489 prior to March 18, 2021
Stage 491 prior to March 18, 2021
Stage 493 prior to March 18, 2021
Stage 494 prior to March 18, 2021
Stage 498 prior to March 18, 2021
Stage 520 prior to March 18, 2021

Profiles[edit]

Dr. Mario World Twitter:
- Red: "Looks like new stages are coming on Mar. 5, 1 AM PT. Seeing the sparkling crystal underneath the purple sludge makes me excited!"^[1]
- Yellow: "New stages are added, I heard! I wonder how much the big sparkly thingies would sell for? Oh, and the reward for World 13's special stage is Dr. Fire Luigi! That huge L he makes is a bit scary, though..."^[2]

References[edit]

^ ^a ^b Drmarioworld_EN (March 5, 2020). Twitter. Retrieved July 22, 2020.
^ ^a ^b Drmarioworld_EN (March 19, 2020). Twitter. Retrieved July 22, 2020.

[T1-1] Drmarioworld_EN (March 5, 2020). Twitter. Retrieved July 22, 2020.

[T2-2] Drmarioworld_EN (March 19, 2020). Twitter. Retrieved July 22, 2020.

[1]

[2]

[Edit] Dr. Mario World
Characters	Dr. Mario • Dr. Peach • Dr. Bowser • Dr. Luigi • Dr. Yoshi • Dr. Toad • Dr. Toadette • Dr. Bowser Jr. • Dr. Wendy • Dr. Ludwig • Dr. Waluigi • Dr. Wario • Dr. Daisy • Dr. Baby Mario • Dr. Baby Luigi • Dr. Baby Peach • Dr. Baby Daisy • Dr. Rosalina • Dr. Luma • Dr. Donkey Kong • Dr. Diddy Kong • Dr. Baby Rosalina • Dr. Kamek • Dr. Dry Bowser • Dr. Fire Mario • Dr. Fire Peach • Dr. Roy • Dr. Larry • Dr. Fire Luigi • Dr. Fire Rosalina • Dr. Nabbit • Dr. Lakitu • Dr. Goomba Tower • Dr. Koopa Troopa • Dr. Dolphin • Dr. Baby Wario • 8-Bit Dr. Mario • Dr. Lemmy • Dr. Blooper • Dr. Boo • Dr. King Boo • Dr. Morton • Dr. Piranha Plant • Dr. Iggy • Dr. Petey Piranha
Assistants	Amp • Ant Trooper • Banzai Bill • Blooper • Bob-omb • Bomb Boo • Bone Goomba • Bony Beetle • Boo • Boom Boom • Boomerang Bro • Broozer • Bullet Bill • Buzzy Beetle • Chain Chomp • Cheep Cheep • Clampy • Conkdor • Crowber • Dolphin • Dry Bones • Fish Bone • Fly Guy • Fuzzy • Galoomba • Goomba • Goombrat • Hammer Bro • Honey Queen • Huckit Crab • King Bob-omb • King Boo • Koopa Paratroopa • Koopa Troopa • Lakitu • Mechakoopa • Monty Mole • Octoomba • Para-Beetle • Parabomb • Paragoomba • Peepa • Penguin • Piranha Plant • Pokey • Pom Pom • Porcupuffer • Scaredy Rat • Scuttlebug • Shy Guy • Sledge Bro • Spike • Spiny • Spiny Cheep Cheep • Star Bunny • Stingby • Sumo Bro • Sushi • Swoop • Thwomp • Urchin • Whomp King • Wiggler • Yellow Shy Guy
Worlds	World 1 • World 2 • World 3 • World 4 • World 5 • World 6 • World 7 • World 8 • World 9 • World 10 • World 11 • World 12 • World 13 • World 14 • World 15 • World 16 • World 17 • World 18 • World 19 • World 20 • World 21 • World 22 • World 23 • World 24 • World 25 • World 26 • World 27 • World 28 • World 29 • World 30 • World 31
Items and objects	Barrel • Barrier • Boomerang* • Brick Block • Bubble • Bubble Machine • Caged coin • Capsule • Capsule+ • Capsule Blaster# • Capsule Plus • Capsule Swapper† • Cloud • Colorful Crate • Crate • Diamond • Doc Token • Door • Dust Virus • Electric Exploder • Empty Block • Exploder • Flask • Floatie Virus • Hammer • Handy Bottle • Handy Box • Heart • Ice • Ice Fan • Key • Lock Block • Muddy Coin • Pop Cannon • Rainbow Start† • Random! • Rotating Cannon • Score+ • Shell • Skill charger • Skill filler • Skill Up • Staff ticket • Time+ • Virus • Virus Coin
Other	Clinic Events • Fever • Gallery (models) • Mario • Skill Summits (1–11 · 12–22) • Specialists • Update history • Virus Vid
* In version 1.3.0 or later † In version 1.4.0 or later # Removed since version 1.4.0

World 13 (Dr. Mario World): Difference between revisions

Latest revision as of 08:01, April 16, 2023

Contents

Area 1[edit]

Area 2[edit]

Challenge stages[edit]

Special Stage[edit]

Stage layouts for scrolling stages[edit]

Stage layouts in previous versions[edit]

Profiles[edit]

References[edit]

Navigation menu

Page actions

Page actions

Personal tools

Browse

Search

Navigation

Community

Tools

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-{{italic title|World 13 (''Dr. Mario World'')}}
+{{italic title|id=yes}}
-{{Worldbox
+{{world infobox
-|title=World 13
 |image=[[File:Dr Mario World World 13.jpg|150px]]
-|app=''[[Dr. Mario World]]''
+|game=''[[Dr. Mario World]]''
-|lev=44
+|levels=44
 |before=[[World 12 (Dr. Mario World)|<<]]
 |after=[[World 14 (Dr. Mario World)|>>]]
@@ Line 12: / Line 11: @@
 When an area is cleared, [[Bony Beetle]]s, [[Bone Goomba]]s, and [[Swoop]]s appear. The [[Virus|viruses]] featured in the regular stages are red, yellow and blue, with the exception of one stage, which has green viruses in addition to blue.
+{{br|toc=1}}
-Stage names in bold red text are labelled as hard stages in the game.
-__TOC__
-{{br}}
 ==Area 1==
 {| style="text-align: center; width: 100%; margin: 0 auto 10px auto; border-collapse: collapse; font-family:Arial;" border="1" cellpadding="1" cellspacing="1"
@@ Line 28: / Line 24: @@
 |[[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
 [[File:DrMarioWorld - Icon Peach.png|link=Peach]]<br>[[Princess Peach|Dr. Peach]]
-|align=left|This stage introduces bubble machines, which will activate when a match adjacent to it is made and will cover a virus or certain objects in a bubble when another match adjacent to it is made. The objective of this stage is to eliminate all viruses. The [[Brick Block|Brick Blocks]] in the fifth row contain hidden viruses.
+|align=left|Starting with 38 capsules, the objective of this stage is to eliminate all viruses (41).
+This stage introduces [[bubble machine]]s, which will activate when a match adjacent to it is made and will cover a virus or certain objects in a bubble when another match adjacent to it is made. The [[Brick Block]]s in row #5 contain hidden viruses, which in the initial version, was used to demonstrate the function of the then-new [[boomerang]] (in-stage item) which hits everything in a selected row once.
 |-
 |[[File:DrMarioWorld-Stage482.png|150px]]
 |Stage 482
-|[[File:DrMarioWorld - Icon Rosalina.png|link=Rosalina]]<br>[[Rosalina|Dr. Rosalina]]
+|[[File:DrMarioWorld - Icon Baby Rosalina.png|link=Baby Rosalina]]<br>[[Baby Rosalina|Dr. Baby Rosalina]]
 [[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
-|align=left|The objective of this stage is to eliminate all viruses, collect all [[Coin|purple coins]] and collect all [[Key|keys]]. In this stage, three rows containing four purple coins in [[Bubble|bubbles]] are below three rows of viruses. Bubble machines can be found between the rows of viruses. Caged purple coins do not need to be unlocked to be able to pop its bubble.
+|align=left|Starting with 37 capsules, the objective of this stage is to eliminate all viruses (29), collect all purple coins (12) and collect all [[key]]s (3).
+In this stage, three rows containing four purple coins in [[bubble]]s are below three rows of viruses. Bubble machines can be found between the rows of viruses. [[Caged coin|Caged purple coins]] do not need to be unlocked to be able to pop its bubble. The [[Key Door|doors]] are found in the topmost row.
 Purple coins are unlocked in the following sequence:
-# The purple coins originally found in the eighth row.
+# The 4 coins originally found in row #8.
-# The purple coins originally found in the sixth row.
+# The 4 coins originally found in row #6.
-# The purple coins originally found in the fourth row.
+# The 4 coins originally found in row #4.
 |-
 |[[File:DrMarioWorld-Stage483.png|150px]]
@@ Line 45: / Line 45: @@
 |[[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
 [[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
-|align=left|The objective of this stage is to eliminate all viruses. In this stage, half-frozen viruses are found in the formation of a diamond with a bubble machine in the middle. Brick Blocks form a border in the shape of a diamond around the ones near ice fans being half-frozen. The ones that are not frozen contain hidden viruses. Additionally, there are two bubble viruses originally near the ice fans.
+|align=left|Starting with 32 capsules, the objective of this stage is to eliminate all viruses (25).
+In this stage, half-frozen viruses are found in the formation of a diamond with a bubble machine in the middle. Brick Blocks form a border in the shape of a diamond around the ones near [[ice fan]]s being [[ice|half-frozen]]. The ones that are not frozen contain hidden viruses. Additionally, there are two bubble viruses originally near the ice fans.
 |-
 |[[File:DrMarioWorld-Stage484.png|150px]]
@@ Line 51: / Line 53: @@
 |[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
 [[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all Brick Blocks. In this stage, Brick Blocks behind cages are found on the three leftmost columns and three rightmost columns, with bubble viruses and the [[Lock Block|lock blocks]] corresponding to the opposite cages in between. The middle three columns just contain viruses.
+|align=left|Starting with 38 capsules, the objective of this stage is to eliminate all viruses (41) and break all Brick Blocks (38).
+In this stage, Brick Blocks behind cages are found on the three leftmost columns and three rightmost columns, with bubble viruses and the [[lock block]]s corresponding to the opposite cages in between. The middle three columns just contain viruses.
 |-
 |[[File:DrMarioWorld-Stage485.png|150px]]
 |<span style="color:darkred">Stage 485
 '''(Hard)'''</span>
-|[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
+|[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
 [[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
-|align=left|The objective of this stage is to collect all virus coins. On the three leftmost columns and the three rightmost columns, colorful crates are lined in four columns, along with floatie viruses and Brick Blocks containing hidden viruses between the columns of colorful crates. The middle columns contain viruses in groups of nine above a row of bubble machines. All virus coins are sized 3x3 and are found among the first to third rows and fifth to seventh rows.
+|align=left|Starting with 36 capsules, the objective of this stage is to collect all [[virus coin]]s (6).
+On the three leftmost columns and the three rightmost columns, [[colorful crate]]s are lined in four columns, along with [[floatie virus]]es and Brick Blocks containing hidden viruses between the columns of colorful crates. The middle columns contain viruses in groups of nine above a row of bubble machines. All virus coins are sized 3x3 and are found among the rows #1 to #3 and rows #5 to #7.
 |-
-|[[File:DrMarioWorld-Stage486.png|150px]]
+|[[File:DrMarioWorld-Stage486-Upd1.jpg|150px]]
 |Stage 486
 |[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
 [[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
-|align=left|The objective of this stage is to eliminate all viruses (including those that appear from flasks) and collect all purple coins. In this stage, caged purple coins surround barrels, with some partially revealing its contents that include [[Exploder|exploders]] and viruses. All but one unbroken barrel contain viruses, in which a purple coins if hidden there instead. Filled flasks in this stage will shoot out either [[Shell|shells]] or viruses.
+|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (34) (including those that appear from [[Flask (object)|flasks]] before this objective is achieved) and collect all purple coins (21). The only colors available in this stage are red and blue.
+In this stage, caged purple coins surround [[barrel]]s, with some partially revealing its contents that include [[exploder]]s and viruses. All but one unbroken barrel contain viruses, in which a purple coins if hidden there instead. The filled flasks in this stage will shoot out either [[shell]]s or viruses.
 Purple coins are unlocked in the following sequence:
 # The coin in the middle, undamaged barrel.
-# The coins surrounding the barrels.
+# The 20 coins surrounding the barrels.
+Prior to March 18, 2021, the stage layout was different. The following changes were made:
+* The available colors are changed to red and blue only.
+* Shells are added in the leftmost and rightmost of row #5.
+* All flasks are removed from this stage. Those filled flasks would have shoot out either shells or viruses.
+* All revealed viruses are changed to become half-frozen.
+* The contents of the last barrel in row #3 and the first barrel in row #7 are changed from viruses to exploders.
 |-
 |[[File:DrMarioWorld-Stage487.png|150px]]
@@ Line 74: / Line 89: @@
 |[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
 [[File:DrMarioWorld - Icon Kamek.png|link=Kamek]]<br>[[Kamek|Dr. Kamek]]
-|align=left|The objective of this stage is to eliminate all viruses. In this stage, several viruses are locked behind cages, along with bubble machines. Every Brick Block contains a hidden lock block, with exploders next to the yellow one in the middle and the red and blue ones in the top row (left and right, respectively).
+|align=left|Starting with 37 capsules, the objective of this stage is to eliminate all viruses (42).
+In this stage, several viruses are locked behind cages, along with bubble machines. Every Brick Block contains a hidden lock block, with exploders next to the yellow one in the middle and the red and blue ones in the top row (left and right, respectively).
 |-
 |[[File:DrMarioWorld-Stage488.png|150px]]
@@ Line 80: / Line 97: @@
 |[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
 [[File:DrMarioWorld - Icon Yoshi.png|link=Yoshi]]<br>[[Yoshi|Dr. Yoshi]]
-|align=left|The objective of this stage is to collect all purple coins and collect all keys. In this stage, viruses forming a diamond are shrouded in clouds and are between keys and doors. The Brick Blocks from the seventh to tenth rows contain keys and the Brick Blocks from the second to fifth rows contain [[Door|doors]]. A formation of purple coins is found next to the Brick Blocks containing doors.
+|align=left|Starting with 38 capsules, the objective of this stage is to collect all purple coins (9) and collect all keys (12).
+In this stage, viruses forming a diamond are hidden in [[Cloud (object)|clouds]] and are between keys and doors. The Brick Blocks from rows #7 to #10 contain keys and the Brick Blocks from rows #2 to #5 contain doors. A formation of purple coins is found next to the Brick Blocks containing doors.
 Purple coins are unlocked in the following sequence:
-# The coins in the fifth row.
+# The 2 coins in row #5.
-# The coins in the fourth row.
+# The 2 coins in row #4.
-# The coins in the third row.
+# The 2 coins in row #3.
-# The coins in the second row.
+# The 2 coins in row #2.
-# The coin in the first row.
+# The coin in row #1.
 |-
-|[[File:DrMarioWorld-Stage489.png|150px]]
+|[[File:DrMarioWorld-Stage489-Upd1.jpg|150px]]
 |Stage 489
 |[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
-[[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
+[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
-|align=left|The objective of this stage is to eliminate all yellow viruses (eliminating red and blue viruses do not contribute to the objective). In this stage, the middle yellow viruses are locked behind cages and surrounded by yellow colorful crates and [[Empty Block|Empty Blocks]] in the middle three columns. In the other columns, yellow viruses are found in pairs except for one which is paired with a yellow lock block, where they are next to Brick Blocks. Fully-frozen red and blue viruses are also available.
+|align=left|Starting with 34 capsules, the objective of this stage is to eliminate all yellow viruses (19).
+In this stage, the middle yellow viruses are locked behind cages and surrounded by yellow colorful crates and [[Empty Block|Empty Blocks]] in the middle three columns. In the other columns, yellow viruses are found in pairs except for one which is paired with a yellow lock block, where they are next to Brick Blocks. Fully-frozen red and blue viruses are also available. [[Pop cannon]]s are in the leftmost and rightmost of row #9.
+Prior to March 18, 2021, the stage layout was different. The following changes were made:
+* Pop cannons are added in the leftmost and rightmost of row #9.
 |-
 |[[File:DrMarioWorld-Stage490.png|150px]]
 |<span style="color:darkred">Stage 490
 '''(Hard)'''</span>
-|[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
+|[[File:DrMarioWorld - Icon BabyLuigi.png|link=Baby Mario]]<br>[[Baby Luigi|Dr. Baby Luigi]]
-[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
+[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
-|align=left|The objective of this stage is to eliminate all viruses, destroy all colorful crates and collect all keys. In this stage, the middle column contains Brick Blocks and a door in bubbles, with the door starting from a position between columns of [[Crate|crates]] until the end where Brick Blocks would be next to it. Colorful crates in groups of three-in-a-row are available, with viruses occupying the rest of the spaces except for the middle column.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (46), break all colorful crates (30) and collect all keys (1).
+In this stage, the middle column contains Brick Blocks and a door in bubbles, with the door starting from a position between columns of [[crate]]s until the end where Brick Blocks would be next to it. Colorful crates in groups of three-in-a-row are available, with viruses occupying the rest of the spaces except for the middle column.
 This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 5 lines are introduced.
 |-
-|[[File:DrMarioWorld-Stage491.png|150px]]
+|[[File:DrMarioWorld-Stage491-Upd1.jpg|150px]]
 |Stage 491
 |[[File:DrMarioWorld - Icon Waluigi.png|link=Waluigi]]<br>[[Waluigi|Dr. Waluigi]]
 [[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all barriers. This stage is shaped like a right-angle triangle, with crates, clouded barriers and dust containing floatie viruses. Filled flasks in this stage will shoot out either shells or crates.
+|align=left|Starting with 38 capsules, the objective of this stage is to eliminate all viruses (15), break all [[barrier]]s (13) and break all crates (16). The only color available in this stage is red.
+This stage is shaped like a right-angle triangle formed with crates, clouded barriers and floatie viruses.
+Prior to March 18, 2021, the stage layout was different. The following changes were made:
+* The available color is changed to red only.
+* The objective of this stage is changed to require breaking all crates in addition to eliminating all viruses and breaking all barriers.
+* The flasks, dust viruses and barriers above and to the right of the dust virus in column #2 and row #7 are replaced with floatie viruses. The filled flasks in this stage would have shoot out either shells or crates.
 |-
 |[[File:DrMarioWorld-Stage492.png|150px]]
@@ Line 114: / Line 147: @@
 |[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
 [[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all keys. In this stage, doors and half-frozen keys are placed next to some colorful crates, with six of the doors being fully-frozen.
+|align=left|Starting with 32 capsules, the objective of this stage is to eliminate all viruses (23) and collect all keys (13).
+In this stage, doors and half-frozen keys are placed next to some colorful crates, with six of the doors being fully-frozen.
 |-
-|[[File:DrMarioWorld-Stage493.png|150px]]
+|[[File:DrMarioWorld-Stage493-Upd1.jpg|150px]]
 |Stage 493
 |[[File:DrMarioWorld - Icon Fire Luigi.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Luigi]]
 [[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all Brick Blocks. In this stage, fully-frozen Brick Blocks form a boundary that surrounds the viruses in it. There are viruses outside the boundary that are also next to bubble machines. Ice fans and Empty Blocks are found in the top row of the stage.
+|align=left|Starting with 33 capsules, the objective of this stage is to eliminate all viruses (29) and break 17 Brick Blocks.
+In this stage, fully-frozen Brick Blocks form a boundary that surrounds the viruses in it. There are viruses outside the boundary that are also next to bubble machines. Pop cannons are at the corners of the Brick Blocks.
+Prior to March 18, 2021, the stage layout was different. The following changes were made:
+* Capsule amount is reduced from 34 to 33.
+* The first and last Brick Blocks in row #8 are replaced with pop cannons.
+* The objects between the leftmost and rightmost Empty Block in the topmost row are changed from 6 ice fans with an Empty Block in between them to 5 fully-frozen Brick Blocks in the middle. As a result of having more Brick Blocks than the objective requires, not all of them need to be broken.
 |-
-|[[File:DrMarioWorld-Stage494.png|150px]]
+|[[File:DrMarioWorld-Stage494-Upd1.jpg|150px]]
 |Stage 494
 |[[File:DrMarioWorld - Icon BabyDaisy.png|link=Baby Daisy]]<br>[[Baby Daisy|Dr. Baby Daisy]]
 [[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
-|align=left|The objective of this stage is to eliminate all viruses, collect all coins from [[Coin Block|Coin Blocks]] and destroy all crates. In this stage, Brick Blocks each containing coins are found between viruses at the top and bottom in groups of columns of three, which are all between crates in groups of three in a column in a cascading pattern.
+|align=left|Starting with 38 capsules, the objective of this stage is to eliminate all viruses (18), collect all [[coin]]s from [[Coin Block|Coin Blocks]] (27) and break all crates (36). The only colors available in this stage are red and blue.
+In this stage, Brick Blocks each containing coins are found between floatie viruses at the top and bottom in groups of columns of three, which are all between crates in groups of three in a column in a cascading pattern. Exploders are found outside the group next to crates.
+Prior to March 18, 2021, the stage layout was different. The following changes were made:
+* Capsule amount is increased from 37 to 38.
+* The available colors are changed to red and blue only.
+* All Empty Blocks are removed in this stage. In their place, exploders are added in where the middle Empty Block of each group used to be.
+* All viruses are replaced with floatie viruses.
 |-
 |[[File:DrMarioWorld-Stage495.png|150px]]
 |<span style="color:darkred">Stage 495
 '''(Hard)'''</span>
-|[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
+|[[File:DrMarioWorld - Icon Peach.png|link=Peach]]<br>[[Princess Peach|Dr. Peach]]
 [[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all barriers. In this stage, barriers are found next to groups of caged viruses, with a lock block found at the bottom surrounded by barriers and cages and at the top locked behind a cage.
+|align=left|Starting with 32 capsules, the objective of this stage is to eliminate all viruses (27) and break all barriers (19).
+In this stage, barriers are found next to groups of caged viruses, with a lock block found at the bottom surrounded by barriers and cages and at the top locked behind a cage.
 |-
 |[[File:DrMarioWorld-Stage496.png|150px]]
@@ Line 139: / Line 191: @@
 |[[File:DrMarioWorld - Icon BabyPeach.png|link=Baby Peach]]<br>[[Baby Peach|Dr. Baby Peach]]
 [[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
-|align=left|The objective of this stage is to eliminate all viruses, collect all coins from Coin Blocks and collect all purple coins. In this stage, half-frozen viruses are found in the middle surrounded by Brick Blocks. The leftmost column, rightmost column, top row and bottom row of Brick Blocks contain coins.
+|align=left|Starting with 42 capsules, the objective of this stage is to eliminate all viruses (17), collect all coins from Coin Blocks (48) and collect all purple coins (17).
+In this stage, half-frozen viruses are found in the middle surrounded by Brick Blocks. The leftmost column, rightmost column, top row and bottom row of Brick Blocks contain coins.
 Purple coins are unlocked in the following sequence:
-# The coins in the leftmost and rightmost columns.
+# The 6 coins in the leftmost and rightmost columns.
-# The coins in the topmost row and the four coins at the seventh and eighth rows.
+# The 7 coins in rows #1, #7 and #8.
-# The rest of the coins found in the second and third rows.
+# The 4 coins in rows #2 and #3.
 |-
 |[[File:DrMarioWorld-Stage497.png|150px]]
@@ Line 150: / Line 204: @@
 |[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
 [[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all crates. In this stage, crates in groups of three in a column are found in the first three rows, with viruses and exploders between them. Three bubble machines are found in the eighth row. Each column also has one bubble, either encasing Brick Blocks or viruses.
+|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (37) and break all crates (15).
+In this stage, crates in groups of three in a column are found in the first three rows, with viruses and exploders between them. Three bubble machines are found in row #8. Each column also has one bubble, either encasing Brick Blocks or viruses.
 |-
-|[[File:DrMarioWorld-Stage498.png|150px]]
+|[[File:DrMarioWorld-Stage498-Upd1.jpg|150px]]
 |Stage 498
 |[[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
-[[File:DrMarioWorld - Icon Diddy Kong.png|link=Diddy Kong]]<br>[[Diddy Kong|Dr. Diddy Kong]]
+[[File:DrMarioWorld - Icon BabyDaisy.png|link=Baby Daisy]]<br>[[Baby Daisy|Dr. Baby Daisy]]
-|align=left|The objective of this stage is to eliminate all viruses, collect all coins from Coin Blocks and collect all purple coins. In this stage, two shells are found in the middle column, where they are aligned with viruses and purple coins. Clearing the blue lock block unlocks cages containing viruses in the rows containing Empty Blocks while clearing the red lock block unlocks the cages containing Brick Blocks containing coins.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (24), collect all coins from Coin Blocks (30) and collect all purple coins (28).
+In this stage, 3 shells are found in the middle column, where they are aligned with lock blocks, floatie viruses and purple coins. Clearing the blue lock block unlocks cages containing viruses in the rows containing Empty Blocks while clearing the red lock block unlocks the cages containing Brick Blocks containing coins.
 Purple coins are unlocked in the following sequence:
-# The coins in the same rows as the shells.
+# The 4 coins in rows #4 and #6.
-# The coins in the leftmost and rightmost columns.
+# The leftmost and rightmost coins in rows #3 and #7, for a total of 4 coins.
-# The coins in the third and seventh rows.
+# The rest of the coins in rows #3 and #7, for a total of 8 coins.
-# The rest of the coins in the second and eighth rows.
+# The 12 coins in rows #2 and #8.
+Prior to March 18, 2021, the stage layout was different. The following changes were made:
+* Capsule amount is increased from 39 to 40.
+* All Empty Blocks are removed in this stage.
+* A shell is added in the middle of row #5.
+* The viruses in the leftmost and rightmost columns are replaced with floatie viruses.
 |-
 |[[File:DrMarioWorld-Stage499.png|150px]]
@@ Line 168: / Line 232: @@
 |[[File:DrMarioWorld - Icon Diddy Kong.png|link=Diddy Kong]]<br>[[Diddy Kong|Dr. Diddy Kong]]
 [[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
-|align=left|The objective of this stage is to eliminate all yellow viruses (eliminating red and blue viruses do not contribute to the objective) and destroy all barriers. In this stage, the yellow viruses are all found in undamaged barrels, each of them directly below a barrier. Between barrels, red and blue floatie viruses are found.
+|align=left|Starting with 36 capsules, the objective of this stage is to eliminate all yellow viruses (20) and break all barriers (20).
+In this stage, the yellow viruses are all found in undamaged barrels, each of them directly below a barrier. Between barrels, red and blue floatie viruses are found.
 |-
 |[[File:DrMarioWorld-Stage500.png|150px]]
 |<span style="color:darkred">Stage 500
 '''(Hard)'''</span>
-|[[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
+|[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
-[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
+[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
-|align=left|The last stage of the first area, the objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, all colorful crates are wrapped in bubbles, with several of them floated upwards toward viruses. The initial three rows and the three rows after that also contain half-frozen coins and viruses covered in dust. Brick Blocks do not contain anything.
+|align=left|The last stage of the first area and starting with 36 capsules, the objective of this stage is to eliminate all viruses (17) and collect all purple coins (12).
+In this stage, all colorful crates are wrapped in bubbles, with several of them floated upwards toward viruses. The initial three rows and the three rows after that also contain half-frozen coins and [[dust virus]]es. Brick Blocks do not contain anything.
 This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced.
 Purple coins are unlocked in the following sequence:
-# The coin initially at the third row.
+# The coin in row #3.
-# The coin initially at the second row.
+# The coin in row #2.
-# The coin initially at the first row.
+# The coin in row #1.
-# The coins after the stage scrolls 3 lines, each revealed row containing one coin.
+# The coins in the next three revealed rows, each revealed row containing one coin for a total of 3 coins.
-# The coins that appear after the stage scrolls 6 lines.
+# The 6 coins in the sixth-revealed row.
 When cleared, the rest of the first area in the world map gets cleared of viruses. Players also obtain the [[Bony Beetle]] assistant upon completing this stage.
@@ Line 201: / Line 269: @@
 |[[File:DrMarioWorld - Icon Fire Luigi.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Luigi]]
 [[File:DrMarioWorld - Icon Bowser.png|link=Bowser]]<br>[[Bowser|Dr. Bowser]]
-|align=left|The objective of this stage is to eliminate all viruses. In this stage, there are bubble machines in the middle column surrounded by viruses shrouded in clouds. Exploders and Brick Blocks inside bubbles are found below viruses in the two leftmost and two rightmost columns.
+|align=left|Starting with 30 capsules, the objective of this stage is to eliminate all viruses (30).
+In this stage, there are bubble machines in the middle column surrounded by viruses shrouded in clouds. Exploders and Brick Blocks inside bubbles are found below viruses in the two leftmost and two rightmost columns.
 |-
 |[[File:DrMarioWorld-Stage502.png|150px]]
 |<span style="color:darkred">Stage 502
 '''(Hard)'''</span>
-|[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
+|[[File:DrMarioWorld - Icon DK.png|link=Donkey Kong]]<br>[[Donkey Kong|Dr. Donkey Kong]]
 [[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
-|align=left|The objective of this stage is to eliminate viruses and collect all purple coins. In this stage, the purple coins are arranged in a swirling line, with viruses, Brick Blocks (some containing hidden viruses), Capsule Plus and lock blocks within the swirl.
+|align=left|Starting with 10 capsules, the objective of this stage is to eliminate viruses (12) and collect all purple coins (36).
+In this stage, the purple coins are arranged in a swirling line, with viruses, Brick Blocks (some containing hidden viruses), [[Capsule Plus]] and lock blocks within the swirl.
 Purple coins are unlocked in the following sequence:
-# The coins in the first two rows.
+# The 7 coins in the first two rows.
-# Three coins in the rightmost column, from the third row to the fifth row.
+# The first 3 coins in the rightmost column.
-# The other two coins in the rightmost column and the one coin in the eighth column.
+# The rest of the coins in the rightmost column and the coin in column #8, for a total of 3 coins.
-# The coins in the eighth and ninth rows.
+# The first coin in row #8 and all coins in row #9, for a total of 6 coins.
-# The coins in the first two columns.
+# The rest of the coins in the first two columns, for a total of 4 coins.
-# The coins in the third row.
+# The rest of coins in row #3, for a total of 4 coins.
-# The coins in the sixth and seventh columns.
+# The rest of the coins in columns #6 and #7, for a total of 4 coins.
-# The rest of the coins found within the fifth to seventh rows and third to fifth columns.
+# The rest of the coins within rows #5 to #7, for a total of 5 coins.
 |-
 |[[File:DrMarioWorld-Stage503.png|150px]]
 |Stage 503
 |[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
-[[File:DrMarioWorld - Icon BabyDaisy.png|link=Baby Daisy]]<br>[[Baby Daisy|Dr. Baby Daisy]]
+[[File:DrMarioWorld - Icon Blooper.png|link=Blooper]]<br>[[Blooper|Dr. Blooper]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all coins from Coin Blocks. In this stage, the floatie viruses are locked in cages, with its lock blocks located below bubble machines. The viruses and lock blocks are half-frozen. All Brick Blocks contain coins.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (13) and collect all coins from Coin Blocks (51).
+In this stage, the floatie viruses are locked in cages, with its lock blocks located below bubble machines. The viruses and lock blocks are half-frozen. All Brick Blocks contain coins.
 |-
 |[[File:DrMarioWorld-Stage504.png|150px]]
 |Stage 504
 |[[File:DrMarioWorld - Icon Waluigi.png|link=Waluigi]]<br>[[Waluigi|Dr. Waluigi]]
-[[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
+[[File:DrMarioWorld - Icon Morton.png|link=Morton Koopa Jr.]]<br>[[Morton Koopa Jr.|Dr. Morton]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, purple coins are lined diagonally, and the crates and bubble machines are fully-frozen. All dust cover viruses.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (33) and collect all purple coins (21).
+In this stage, purple coins are lined diagonally, and the crates and bubble machines are fully-frozen. All dust cover viruses.
 Purple coins are unlocked in the following sequence:
-# The coins along the line from the ninth row of the middle column to the fifth row of the rightmost column.
+# The last coins in rows #5 to #8 and the coin in row #9, for a total of 5 coins.
-# The coins along the line from the eighth row of the second column to the second row of the eighth column, the coins along the line from the fourth row of the eighth column to the third row of the rightmost column and a coin in the sixth row of the second column.
+# The rest of the coins in rows #6 and #8, as well as the rest of the coins in rows #2, #3, #4, #5 and #7 other than the first, for a total of 10 coins.
-# The rest of the coins, which are the coins along the line from the fifth row of the leftmost column to the first row of the middle column and The single coin in the seventh row of the first column.
+# The first coins in rows #2, #3, #4, #5 and #7 and the coin in row #1, for a total of 6 coins.
 |-
 |[[File:DrMarioWorld-Stage505.png|150px]]
@@ Line 241: / Line 317: @@
 |[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
 [[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all virus coins. Above the bubble machines, regular viruses, fully-frozen viruses, Brick Blocks and viruses in bubbles cover the virus coins except the middle fully-frozen virus. Below the bubble machines, virus coins are found behind the viruses inside bubbles and Brick Blocks, in addition to a few other viruses.
+|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (33) and collect all virus coins (12).
+Above the bubble machines, regular viruses, fully-frozen viruses, Brick Blocks and viruses in bubbles cover the virus coins except the middle fully-frozen virus. Below the bubble machines, virus coins are found behind the viruses inside bubbles and Brick Blocks, in addition to a few other viruses.
 |-
 |[[File:DrMarioWorld-Stage506.png|150px]]
 |Stage 506
-|[[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
+|[[File:DrMarioWorld - Icon Morton.png|link=Morton Koopa Jr.]]<br>[[Morton Koopa Jr.|Dr. Morton]]
 [[File:DrMarioWorld - Icon Kamek.png|link=Kamek]]<br>[[Kamek|Dr. Kamek]]
-|align=left|The objective of this stage is to eliminate all viruses. In this stage, bubble machines forming a swirling line are found in the middle columns, with several half-frozen viruses within the "curves". On the two leftmost and two rightmost columns, half-frozen viruses are found among Brick Blocks. Crates are found between the columns with bubble machines and the columns with Brick Blocks.
+|align=left|Starting with 39 capsules, the objective of this stage is to eliminate all viruses (22).
+In this stage, bubble machines forming a swirling line are found in the middle columns, with several half-frozen viruses within the "curves". On the two leftmost and two rightmost columns, half-frozen viruses are found among Brick Blocks. Crates are found between the columns with bubble machines and the columns with Brick Blocks.
 |-
 |[[File:DrMarioWorld-Stage507.png|150px]]
@@ Line 253: / Line 333: @@
 |[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
 [[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all crates. This stage is shaped like a heart formed by crates and ice fans. Seven exploders are located above the ice fans, while some viruses within the "heart" are half-frozen and fully-frozen.
+|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (32) and break all crates (19).
+This stage is shaped like a heart formed by crates and ice fans. Seven exploders are located above the ice fans, while some viruses within the "heart" are half-frozen and fully-frozen.
 |-
 |[[File:DrMarioWorld-Stage508.png|150px]]
@@ Line 259: / Line 341: @@
 |[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
 [[File:DrMarioWorld - Icon Fire Luigi.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Luigi]]
-|align=left|The objective of this stage is to collect all virus coins. In this stage, Brick Blocks form a boundary that splits the stage into four quadrants, with the bottom quadrants containing barrels, all of them containing exploders. An exploder is located in between the bottom row of barrels. Four keys are found, with their respective doors in the topmost row of Brick Blocks. Flasks are hidden in the Brick Blocks in the leftmost and rightmost columns in the fifth and ninth rows, and an exploder is hidden in a Brick Block in the fourth row of the middle column. Viruses and floatie viruses are hidden in the other Brick Blocks. Filled flasks in this stage will shoot out either empty Brick Blocks or Brick Blocks with hidden viruses.
+|align=left|Starting with 35 capsules, the objective of this stage is to collect all virus coins (5).
+In this stage, Brick Blocks form a boundary that splits the stage into four quadrants, with the bottom quadrants containing barrels, all of them containing exploders. An exploder is located in between the bottom row of barrels. Four keys are found, with their respective doors in the topmost row of Brick Blocks. Flasks are hidden in the Brick Blocks in the leftmost and rightmost columns in rows #5 and #9, and an exploder is hidden in a Brick Block in row #4 of the middle column. Viruses and floatie viruses are hidden in the other Brick Blocks. The filled flasks in this stage will shoot out either empty Brick Blocks or Brick Blocks with hidden viruses.
 |-
 |[[File:DrMarioWorld-Stage509.png|150px]]
@@ Line 265: / Line 349: @@
 |[[File:DrMarioWorld - Icon Bowser.png|link=Bowser]]<br>[[Bowser|Dr. Bowser]]
 [[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
-|align=left|The objective of this stage is to eliminate at least 25 blue viruses, eliminate at least 30 green viruses and destroy at least 25 colorful crates. In this stage, viruses and colorful crates are found throughout, and unlike the other stages in this world, only two colors are available, being blue and green.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate 25 blue viruses, eliminate 30 green viruses and break 25 colorful crates. The only colors available in this stage are blue and green.
+In this stage, viruses and colorful crates are found throughout this stage
 This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 13 lines are introduced.
@@ Line 271: / Line 357: @@
 |[[File:DrMarioWorld-Stage510.png|150px]]
 |Stage 510
-|[[File:DrMarioWorld - Icon Waluigi.png|link=Waluigi]]<br>[[Waluigi|Dr. Waluigi]]
+|[[File:DrMarioWorld - Icon BabyMario.png|link=Baby Mario]]<br>[[Baby Mario|Dr. Baby Mario]]
 [[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all crates. In this stage, crates form a circle filled in a checkered pattern, with dust in between the crates. The dust in the middle covers a flask, while the others cover viruses. Filled flasks in this stage will shoot out either exploders or barriers.
+|align=left|Starting with 36 capsules, the objective of this stage is to eliminate all viruses (20) and break all crates (36).
+In this stage, crates form a circle filled in a checkered pattern, with dust in between the crates. The dust in the middle covers a flask, while the others cover viruses. The filled flasks in this stage will shoot out either exploders or barriers.
 |-
 |[[File:DrMarioWorld-Stage511.png|150px]]
@@ Line 279: / Line 367: @@
 |[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
 [[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
-|align=left|The objective of this stage is to destroy all barriers and collect all purple coins. In this stage, every object in the second to fourth rows are half-frozen, including purple coins, bubble machines and viruses. In the first row, barriers are above the bubble machines and caged coins are between the barriers. Additional viruses and caged coins are located below the columns with viruses and coins. Filled flasks in this stage will shoot out either viruses, shells or exploders.
+|align=left|Starting with 38 capsules, the objective of this stage is to break all barriers (5) and collect all purple coins (16).
+In this stage, every object in the rows #2 to #4 are half-frozen, including purple coins, bubble machines and viruses. In row #1, barriers are above the bubble machines and caged coins are between the barriers. Additional viruses and caged coins are located below the columns with viruses and coins. The filled flasks in this stage will shoot out either viruses, shells or exploders.
 Purple coins are unlocked in the following sequence:
-# The half-frozen coins in the second row.
+# The 4 half-frozen coins in row #2.
-# The coins in the tenth row.
+# The 4 coins in row #10.
-# The coins in the first row, between the barriers.
+# The 4 coins in row #1, in between the barriers.
-# The coins in the ninth row.
+# The 4 coins in row #9.
 |-
 |[[File:DrMarioWorld-Stage512.png|150px]]
@@ Line 291: / Line 381: @@
 |[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
 [[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
-|align=left|The objective of this stage is to collect all coins from Coin Blocks and destroy all crates. In this stage, many viruses are found among barrels and crates, and some of them are half-frozen or fully-frozen. All barrels contain Brick Blocks each containing coins.
+|align=left|Starting with 43 capsules, the objective of this stage is to collect all coins from Coin Blocks (27) and break all crates (19).
+In this stage, many viruses are found among barrels and crates, and some of them are half-frozen or fully-frozen. All barrels contain Brick Blocks each containing coins.
 |-
 |[[File:DrMarioWorld-Stage513.png|150px]]
@@ Line 297: / Line 389: @@
 |[[File:DrMarioWorld - Icon Waluigi.png|link=Waluigi]]<br>[[Waluigi|Dr. Waluigi]]
 [[File:DrMarioWorld - Icon Fire Peach.png|link=Fire Mario]]<br>[[Fire Peach|Dr. Fire Peach]]
-|align=left|The objective of this stage is to eliminate all viruses. In this stage, viruses are mainly found in the middle five columns, among four bubble machines and caged viruses and crates. On the leftmost column, there are lock blocks inside bubbles, while on the rightmost column, there are viruses inside bubbles.  Dust viruses can be affected by bubble machines to remove the dust and become inside bubbles instead.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (36).
+In this stage, viruses are mainly found in the middle five columns, among four bubble machines and caged viruses and crates. On the leftmost column, there are lock blocks inside bubbles, while on the rightmost column, there are viruses inside bubbles.  Dust viruses can be affected by bubble machines to remove the dust and become inside bubbles instead.
 |-
 |[[File:DrMarioWorld-Stage514.png|150px]]
@@ Line 303: / Line 397: @@
 '''(Hard)'''</span>
 |[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
-[[File:DrMarioWorld - Icon Mario.png|link=Dr. Mario]]<br>[[Dr. Mario]]
+[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all keys. In this stage, keys are hidden in the Brick Blocks at the seventh to ninth rows, while doors are hidden in the Brick Blocks in the first and second rows. Viruses in bubbles are surrounded by the bottom portion of Brick Blocks.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (17) and collect all keys (20).
+In this stage, keys are hidden in the Brick Blocks at rows #7 to #9, while doors are hidden in the Brick Blocks in rows #1 and #2. Viruses in bubbles are surrounded by the bottom portion of Brick Blocks.
 |-
 |[[File:DrMarioWorld-Stage515.png|150px]]
@@ Line 310: / Line 406: @@
 |[[File:DrMarioWorld - Icon Mario.png|link=Dr. Mario]]<br>[[Dr. Mario]]
 [[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
-|align=left|The objective of this stage is to collect all coins from Coin Blocks, collect all virus coins and collect all purple coins. In this stage, the objects form a rotational symmetry, except for the lock blocks and the cages. Exploders are each located next to two purple coins and diagonally adjacent to a Brick Block and two viruses. All Brick Blocks contain coins.
+|align=left|Starting with 38 capsules, the objective of this stage is to collect all coins from Coin Blocks (48), collect all virus coins (4) and collect all purple coins (12).
+In this stage, the objects form a rotational symmetry, except for the lock blocks and the cages. Exploders are each located next to two purple coins and diagonally adjacent to a Brick Block and two viruses. All Brick Blocks contain coins.
 Purple coins are unlocked in the following sequence:
-# The coins within the seventh to the eighth row and fifth to seventh columns.
+# The coins in row #8 and the second coin in row #7, for a total of 3 coins.
-# The coins within the third to fifth row and seventh to eighth columns.
+# The coins in column #8 and the second coin in row #3, for a total of 3 coins.
-# The coins within the second to the third row and third to fifth columns.
+# The coins in row #2 and the first coin in row #3, for a total of 3 coins.
-# The coins within the fifth to seventh row and second to third columns.
+# The coins in column #2 and the first coin in row #7, for a total of 3 coins.
 |-
 |[[File:DrMarioWorld-Stage516.png|150px]]
 |Stage 516
-|[[File:DrMarioWorld - Icon Luma.png|link=Luma (species)]]<br>[[Luma (species)|Dr. Luma]]
+|[[File:DrMarioWorld - Icon Nabbit.png|link=Nabbit]]<br>[[Nabbit|Dr. Nabbit]]
 [[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
-|align=left|The objective of this stage is to eliminate all viruses and destroy all colorful crates. In this stage, all viruses are locked behind cages in a checkered pattern, except for the middle where there is a blue lock block and the top middle where a red lock block is in a cage. Colorful crates and a yellow lock block are situated between viruses.
+|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (38) and break all colorful crates (15).
+In this stage, all viruses are locked behind cages in a checkered pattern, except for the middle where there is a blue lock block and the top middle where a red lock block is in a cage. Colorful crates and a yellow lock block are situated between viruses.
 |-
 |[[File:DrMarioWorld-Stage517.png|150px]]
 |Stage 517
 |[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
-[[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
+[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, purple coins are placed in a cascading pattern, with a many of them half-frozen. Between the lines of purple coins, there are viruses and Capsule Plus arranged in "L" tromino patterns, with the pivot viruses being half-frozen.
+|align=left|Starting with 8 capsules, the objective of this stage is to eliminate all viruses (45) and collect all purple coins (27).
+In this stage, purple coins are placed in a cascading pattern, with a many of them half-frozen. Between the lines of purple coins, there are viruses and Capsule Plus arranged in "L" tromino patterns, with the pivot viruses being half-frozen.
 Purple coins are unlocked in the following sequence:
-# The coins along the line from the ninth row of the seventh column to the seventh row of the rightmost column.
+# The coins starting from the last coin in row #9 to the last coin in row #7, for a total of 3 coins.
-# The coins along the line from the ninth row of the fourth column to the fourth row of the rightmost column.
+# The coins starting from the second coin in row #9 to the last coin in row #4, for a total of 6 coins.
-# The coins along the line from the ninth row of the leftmost column to the first row of the rightmost column.
+# The coins starting from the first coin in row #9 to the last coin in row #1, for a total of 9 coins.
-# The coins along the line from the sixth row of the leftmost column to the first row of the sixth column.
+# The coins starting from the first coin in row #6 to the second coin in row #1, for a total of 6 coins.
-# The coins along the line from the third row of the leftmost column to the first row of the third column.
+# The coins starting from the first coin in row #3 to the first coin in row #1, for a total of 3 coins.
 |-
 |[[File:DrMarioWorld-Stage518.png|150px]]
@@ Line 341: / Line 443: @@
 |[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
 [[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
-|align=left|The objective of this stage is to eliminate all viruses, collect all purple coins and collect all keys. In the middle of the stage, a shell is in the same row as the red and yellow lock blocks, and a blue lock block is found in the top row in the middle. Some of the colorful crates and the purple coins are half-frozen. In addition, crates are found in the leftmost and the rightmost columns.
+|align=left|Starting with 39 capsules, the objective of this stage is to eliminate all viruses (13), collect all purple coins (17) and collect all keys (2).
+In the middle of the stage, a shell is in the same row as the red and yellow lock blocks, and a blue lock block is found in the top row in the middle. Some of the colorful crates and the purple coins are half-frozen. In addition, crates are found in the leftmost and the rightmost columns.
 Purple coins are unlocked in the following sequence:
-# The coins in the leftmost and rightmost columns and the coins in the ninth row.
+# The 6 coins in rows #4, #6 and #9.
-# The coins in the second and eighth columns.
+# The 4 coins in columns #2 nd #8.
-# The coins in the first row.
+# The 2 coins in row #1.
-# The rest of the coins in the second row.
+# The 5 middle coins in row #2.
 |-
 |[[File:DrMarioWorld-Stage519.png|150px]]
@@ Line 353: / Line 457: @@
 |[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
 [[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
-|align=left|The objective of this stage is to collect all coins from Coin Blocks and destroy all crates. In this stage, several bubble machines are located in the odd-numbered columns, most of them half-frozen. Exploders are found in the sixth row. All Brick Blocks contain coins. Filled flasks in this stage will shoot out exploders.
+|align=left|Starting with 40 capsules, the objective of this stage is to collect all coins from Coin Blocks (24) and break all crates (27).
+In this stage, several bubble machines are located in the odd-numbered columns, most of them half-frozen. Exploders are found in row #6. All Brick Blocks contain coins. The filled flasks in this stage will shoot out exploders.
 |-
-|[[File:DrMarioWorld-Stage520.png|150px]]
+|[[File:DrMarioWorld-Stage520-Upd1.jpg|150px]]
 |<span style="color:darkred">Stage 520
 '''(Hard)'''</span>
-|[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
+|[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
 [[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
-|align=left|The final stage is a scrolling stage that requires all viruses to be eliminated and keys to be collected. In this stage, the middle column contains viruses, keys and lock blocks inside bubbles. On the left and right sides in the beginning, crates, a few Empty Blocks and a few half-frozen bubble machines form a path containing viruses. After the stage scrolled up far enough, there exploders and doors in cages, along with several viruses above Empty Blocks.
+|align=left|In the final stage of this world and starting with 37 capsules, the objective is to eliminate all viruses (61) and collect all keys (3).
+In this stage, the middle column contains viruses, keys and lock blocks inside bubbles. On the left and right sides in the beginning, crates, a few Empty Blocks and a few half-frozen bubble machines form a path containing viruses. After the stage scrolled up far enough, there exploders and doors in cages, along with several viruses above Empty Blocks.
 This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced.
@@ Line 379: / Line 487: @@
 |[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
 [[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
-|align=left|Within a 70 second time limit, players need to eliminate all viruses and destroy all colorful crates. In this stage, colorful crates arranged in a checkered pattern, and are found in barrels except for the bottom-most row of colorful crates. Viruses are found between the gaps of colorful crates.
+|align=left|Within a 70 second time limit, the objective of this stage is to eliminate all viruses (34) and break all colorful crates (30). The colors available in this stage are blue, green, and pink.
+In this stage, colorful crates arranged in a checkered pattern, and are found in barrels except for the bottom-most row of colorful crates. Viruses are found between the gaps of colorful crates.
 Completing this stage awards the player 500 coins.
@@ Line 385: / Line 495: @@
 |[[File:DrMarioWorld-Stage13B.png|150px]]
 |Stage 13B
-|[[File:DrMarioWorld - Icon Peach.png|link=Peach]]<br>[[Princess Peach|Dr. Peach]]
+|[[File:DrMarioWorld - Icon DK.png|link=Donkey Kong]]<br>[[Donkey Kong|Dr. Donkey Kong]]
-[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
+[[File:DrMarioWorld - Icon Peach.png|link=Peach]]<br>[[Princess Peach|Dr. Peach]]
-|align=left|Within a 70 second time limit, players need to eliminate all viruses, collect all purple coins and collect all keys. In this stage, the leftmost and rightmost keys and doors have columns of viruses between them, while the middle key and door have crates between them. In the other columns, purple coins in rows of three and colorful crates in rows of three are placed in alternate rows.
+|align=left|Within a 70 second time limit, the objective of this stage is to eliminate all viruses (14), collect all purple coins (21) and collect all keys (3). The colors available in this stage are blue, green, and pink.
+In this stage, the leftmost and rightmost keys and doors have columns of viruses between them, while the middle key and door have crates between them. In the other columns, purple coins in rows of three and colorful crates in rows of three are placed in alternate rows.
 Purple coins are unlocked in the following sequence:
-# The coins in the eighth row.
+# The 3 coins in row #8.
-# The coins in the seventh row.
+# The 3 coins in row #7.
-# The coins in the sixth row.
+# The 3 coins in row #6.
-# The coins in the fifth row.
+# The 3 coins in row #5.
-# The coins in the fourth row.
+# The 3 coins in row #4.
-# The coins in the third row.
+# The 3 coins in row #3.
-# The coins in the second row.
+# The 3 coins in row #2.
 Completing this stage awards the player 500 coins.
@@ Line 402: / Line 514: @@
 |[[File:DrMarioWorld-Stage13C.png|150px]]
 |Stage 13C
-|[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
+|[[File:DrMarioWorld - Icon Kamek.png|link=Kamek]]<br>[[Kamek|Dr. Kamek]]
 [[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
-|align=left|Within a 90 second time limit, players need to eliminate all viruses and collect all coins from Coin Blocks. In this stage, the ring of barrels contain viruses, and the ring of dust contain barriers. Barriers in dust will not switch on or off. All Brick Blocks contain coins.
+|align=left|Within a 90 second time limit, the objective of this stage is to eliminate all viruses (36) and collect all coins from Coin Blocks (21). The colors available in this stage are blue, green, and pink.
+In this stage, the ring of barrels contain viruses, and the ring of dust contain barriers. Barriers in dust will not switch on or off. All Brick Blocks contain coins.
 Completing this stage awards the player 1000 coins and a [[Staff ticket|Staff Ticket]].
@@ Line 421: / Line 535: @@
 |[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
 [[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
-|align=left|The objective of this stage is to eliminate all viruses and collect all keys. In this stage, keys are blocked by different things before the doors. In the lower rows, the doors are half-frozen. The following rows have hidden doors in Brick Blocks. Colorful crates are between the keys and doors in the next rows. The following rows have barriers between the keys and doors. Near the top of the stage, doors are locked behind cages with its corresponding lock block at the corner.
+|align=left|Starting with 45 capsules, the objective of this stage is to eliminate all viruses (13) and collect all keys (35). Unlike the rest of the special stages which have the available colors of pink, blue and yellow, the colors available in this stage are red, blue and yellow.
+In this stage, keys are blocked by different things before the doors. In the lower rows, the doors are half-frozen. The following rows have hidden doors in Brick Blocks. Colorful crates are between the keys and doors in the next rows. The following rows have barriers between the keys and doors. Near the top of the stage, doors are locked behind cages with its corresponding lock block at the corner.
 This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced.
@@ Line 427: / Line 543: @@
 Completing this stage awards the player 1000 coins and [[Fire Mario|Dr. Fire Luigi]].
 |}
+==Stage layouts for scrolling stages==
+<gallery>
+DrMarioWorld-Stage490-Scroll.jpg|Stage 480 (all 5 lines)
+DrMarioWorld-Stage500-Scroll.jpg|Stage 480 (all 7 lines)
+DrMarioWorld-Stage509-Scroll1.jpg|Stage 509 (first 7 of 13 lines)
+DrMarioWorld-Stage509-Scroll2.jpg|Stage 509 (the last of the 13 lines after the first 7)
+DrMarioWorld-Stage520-Scroll1.jpg|Stage 520 (first 3 of 7 lines)
+DrMarioWorld-Stage520-Scroll2.jpg|Stage 520 (the rest of the 7 lines after the first 3)
+DrMarioWorld-SpecialStage13-Scroll1.jpg|Special Stage (first 4 of 7 lines)
+DrMarioWorld-SpecialStage13-Scroll2.jpg|Special Stage (the last of the 7 lines after the first 4)
+</gallery>
+==Stage layouts in previous versions==
+<gallery>
+DrMarioWorld-Stage486.png|Stage 486 prior to March 18, 2021
+DrMarioWorld-Stage489.png|Stage 489 prior to March 18, 2021
+DrMarioWorld-Stage491.png|Stage 491 prior to March 18, 2021
+DrMarioWorld-Stage493.png|Stage 493 prior to March 18, 2021
+DrMarioWorld-Stage494.png|Stage 494 prior to March 18, 2021
+DrMarioWorld-Stage498.png|Stage 498 prior to March 18, 2021
+DrMarioWorld-Stage520.png|Stage 520 prior to March 18, 2021
+</gallery>
 ==Profiles==
@@ Line 437: / Line 576: @@
 {{DMW}}
-[[Category:Subterranean_Areas]]
+[[Category:Underground areas]]
-[[Category:Dr. Mario World Worlds]]
+[[Category:Dr. Mario World worlds]]