World 9 (Dr. Mario World)

World 9
Game	Dr. Mario World
Level(s)	44
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World 9 is a jungle-themed world in Dr. Mario World. The first area is available as of 3 AM PT on Oct. 31, 2019, while the second area, challenge stages and special stage are available as of 2 AM PT on Nov. 21, 2019.

When the areas are cleared, Goombrats, Scuttlebugs and Wigglers appear. The viruses featured in the regular stages are red, yellow and blue, while in the challenge stages, the featured viruses are green, light-blue and pink.

Area 1

Image	Stage	Best Doctors	Overview
	Stage 321	Dr. Yoshi Dr. Rosalina	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (24), including any that appear from flasks. This stage introduces flasks, which shoots out random objects at empty spaces if a capsule landed without making a match. The random objects vary by stage, so in this stage for example, the random objects could be viruses or exploders. Moreover, larger flasks shoot out more objects compared to the smaller flasks. Each empty flask will fully fill after 5 capsule landings.
	Stage 322	Dr. Koopa Troopa Dr. Rosalina	Starting with 30 capsules, the objective of this stage is to find all coins from Coin Blocks (12). The necessary coins are found in one Brick Block on each row of Brick Blocks or crates. Other Brick Blocks contain hidden viruses. Frozen flasks will not fill up until it is cleared of ice. The filled flasks in this stage will shoot out either viruses or shells. The capsule amount is increased from 26 to 30 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 323	Dr. Peach Dr. Rosalina	Starting with 30 capsules, the objective of this stage is to eliminate all viruses (12), including any that appear from flasks. The stage's Brick Blocks and Empty Blocks are arranged like a staircase. Certain Brick Blocks have hidden viruses. The filled flasks in this stage will shoot out either viruses, exploders or Brick Blocks. The capsule amount is increased from 25 to 30 since version 2.1.0. Besides that, this stage is otherwise the same.
	Stage 324	Dr. Baby Daisy Dr. Baby Peach	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (31) and collect all purple coins (20). Cages are also featured in this stage, in which the red lock blocks unlocks the middle ring of cages, the yellow lock block unlocks the outer ring of cages and the blue lock block unlocks the inner ring of cages. Two exploders appear in the middle ring. Pop cannons are found within the leftmost and rightmost cages in row #8. Purple coins are unlocked in the following sequence: The 8 coins initially locked behind red cages. The 8 coins initially locked behind blue cages. The 4 coins initially locked behind yellow cages. The capsule amount is increased from 36 to 40 since version 2.0.0. Besides that, this stage is otherwise the same. Prior to March 18, 2021, the stage layout was different. The following changes were made: The contents of the leftmost and rightmost cages in row #8 are changed from viruses to pop cannons.
	Stage 325 (Hard)	Dr. Kamek Dr. Wendy	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (6), including any that appear from flasks. This stage is shaped like the head of a virus. All existing viruses are hidden viruses. The filled flasks in this stage will shoot out either bubbles (with viruses inside) or exploders. The capsule amount is increased from 32 to 35 since version 2.0.0. Besides that, this stage is otherwise the same. The capsule amount is increased from 35 to 40 since June 2021. Besides that, this stage is otherwise the same.
	Stage 326	Dr. Koopa Troopa Dr. Baby Mario	Starting with 34 capsules, the objective of this stage is to eliminate all viruses (15) and collect all the purple coins (35). In this stage, there is a square of Brick Blocks and nine shells. Clearing the shells will reveal that the Brick Blocks hide caged coins surrounding hidden viruses. The Brick Blocks in the top two rows contain either viruses, floatie viruses or purple coins (either caged or uncaged). Purple coins are unlocked in the following sequence: The 5 coins in row #1 (all hidden in Brick Blocks). The first two coins in row #6, the first coin in row #7 and the all the coins in rows #8 and #9, for a total of 9 coins (all hidden in Brick Blocks). The first two coins in row #4, the first coin in row #5 and the rest of the coins in rows #6 and #7, for total of 9 coins (all hidden in Brick Blocks). The coins in rows #2 and #3 and the rest of the coins in row #4 and #5, for a total of 12 coins (all hidden in Brick Blocks). Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is reduced from 38 to 34. Two additional shells are added to the first two rows in the rightmost column. Additionally, the shells in the rightmost column come in three colors. Prior to March 18, 2021, the stage layout was different. The following changes were made: The overall stage layout is vertically mirrored, and the shells are like-colored again. This allows the shells to hit each row twice instead of once as they start from the left. The contents of the Brick Blocks that contain viruses are changed to floatie viruses.
	Stage 327	Dr. Kamek Dr. Luma	Starting with 30 capsules, the objective of this stage is to collect all virus coins (11). The virus coins are found under the eight viruses between the two rows of fans, along with the viruses in the second and fourth rows. The filled flask in this stage will shoot out either viruses or shells.
	Stage 328	Dr. Larry Dr. Fire Rosalina	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (24), break all Brick Blocks (27) and break all colorful crates (12). Most of the viruses are initially inside bubbles. In the sixth row, there are crates, two caged shells and a lock block. The lock block in this stage unlocks the cages covering colorful crates. Prior to version 2.1.0, the stage layout was different. The following changes were made: The viruses in the leftmost and rightmost columns are no longer inside bubbles. Those viruses are positioned at the fifth and seventh rows. Prior to March 18, 2021, the stage layout was different. The following changes were made: The objective of this stage is changed to require breaking all colorful crates in addition to eliminating all viruses and breaking all Brick Blocks. The Empty Blocks in row #6 are replaced with crates each requiring 4 hits to break. The contents of the cages in row #6 are changed from colorful crates to shells.
	Stage 329	Dr. Koopa Troopa Dr. Wendy	Starting with 38 capsules, the objective of this stage is to collect all coins from Coin Blocks (57). The only colors available in this stage are red and blue. This stage is shaped like an angled tilde symbol, with floatie viruses crossing under it. The only Brick Blocks that do not contain coins are the ones found in the bottom-right, the bottom-middle and the top-right. The filled flasks in this stage will shoot out either viruses or pop cannons. The capsule amount is increased from 35 to 39 since version 2.0.0. Besides that, this stage is otherwise the same. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 39 to 38. The available colors are changed to red and blue only. The viruses are all replaced with floatie viruses. The filled flask will shoot out pop cannons instead of exploders (viruses are still part of the objects that flasks can shoot out).
	Stage 330 (Hard)	Dr. Toad Dr. Wendy	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (24), including any that appear from flasks before the objective is achieved. This stage is shaped like an empty heart, with Brick Blocks forming the outside of a heart. Most of the initial viruses are hidden in Brick Blocks, and a few colorful crates are found in this stage. Flasks exist in this stage, but will only be revealed after one line is revealed. The filled flasks in this stage will shoot out either viruses, exploders or Brick 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 1 line. Prior to March 18, 2021, the stage layout was different. The following changes were made: The objects in row #9 are removed, except for the middle Brick Block containing a hidden virus. The row of Empty Blocks are removed from the topmost row, rendering the stage with only 1 row to scroll through instead of 2.
	Stage 331	Dr. Goomba Tower Dr. Ludwig	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (46) and collect all keys (7). In this stage, five keys, five doors and shells are found in the bottom right-angle triangle formation, while viruses (regular and half-frozen) and exploders along with two keys and two doors are found in the top right-angle triangle formation. Each key is blocked by one virus or bubble virus. The capsule amount is increased from 40 to 43 since version 2.0.0. Besides that, this stage is otherwise the same. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 43 to 35. The objective of this stage is changed to require eliminating all viruses in addition to collecting all keys. The rightmost bubbles containing viruses in rows #6 to #9 are replaced with shells, where exploders are added in the leftmost open spaces in the same rows as them. The crates in the bottom-right portion are replaced with viruses, while the crates in the upper-left portion are replaced with viruses where some of them are half-frozen. All bubbles are removed from the viruses that are still present so that the viruses are unprotected. Most of the viruses in the upper-left triangle are changed to become half-frozen.
	Stage 332	Dr. Daisy Dr. Koopa Troopa	Starting with 33 capsules, the objective of this stage is to collect all coins from Coin Blocks (18) and collect all purple coins (12). In this stage, groups of viruses each forming a plus symbol are found in all four corners, with three of them surrounding flasks and one of the surrounding a lock block. All purple coins are found behind cages locked by lock blocks. The filled flasks in this stage will shoot out either viruses, exploders or Brick Blocks. Purple coins are unlocked in the following sequence: The 6 coins initially locked behind red cages and yellow cages. The 6 coins initially locked behind blue cages. The capsule amount is increased from 30 to 33 since version 2.0.0. Besides that, this stage is otherwise the same. Prior to version 2.1.0, the stage layout was different. The following changes were made: The Brick Block (containing coins) in the fourth row of the fourth column is replaced with an exploder.
	Stage 333	Dr. Wendy Dr. Ludwig	Starting with 36 capsules, the objective of this stage is to collect all keys (5). This stage contains frozen Brick Blocks in the odd-numbered columns, where the keys and doors are also found. The leftmost key is fully-frozen directly above the door, while the rest of the keys have those Brick Blocks in between them and the door The even-numbered columns contain floatie viruses and pop cannons. The pop cannons are in the same row as the shell. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 37 to 36. The dust viruses and half-frozen viruses are replaced with floatie viruses. In row #9, a shell is added in the leftmost of the row and pop cannons are added in the remaining gaps. The flask is removed, and in the leftmost column where it used to be, a door and a fully-frozen key are added. The filled flask would have shoot out shells.
	Stage 334 (Hard)	Dr. Koopa Troopa Dr. Roy	Starting with 25 capsules, the objective of this stage is to collect all coins from Coin Blocks (21). This stage contains multiple Capsule Plus in bubbles, along with fully-frozen flasks. The Brick Blocks in the middle column are all Coin Blocks. The filled flasks in this stage will shoot out viruses. Prior to version 2.0.0, the stage layout was different. The following changes were made: The flasks are changed from half-frozen to fully-frozen. Crates in the fourth and the sixth columns have reduced durability. The capsule amount is increased from 10 to 15 since version 2.1.0. Besides that, this stage is otherwise the same. The capsule amount is increased from 15 to 25 since June 2021. Besides that, this stage is otherwise the same.
	Stage 335	Dr. Fire Peach Dr. Peach	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (28). The only colors available in this stage are red and yellow. This stage is shaped like a square with chipped off corners, with a outer layer of exploders covered by dust with shells and pop cannons at the corners, followed by a layer of crates with viruses in the corners, and on the inside are fully-frozen viruses with an exploder in the middle. Prior to March 18, 2021, the stage layout was used for stage 338. When this stage was reassigned on March 18, 2021, the following changes are made: Capsule amount is reduced from 39 to 35. The objective of this stage is changed so that only viruses are required to be eliminated, no longer requiring all Brick Blocks (26) to be broken nor requiring all crates (20) to be broken. The available colors are changed to red and yellow only. The Brick Blocks and ice fans within the crates are replaced with fully-frozen viruses, while the Brick Blocks outside the crates are replaced with regular viruses. 2 shells and 2 pop cannons are added in the corners around the dust viruses so that they are within each other's trajectory. The exploder in row #9 is changed to be covered in dust.
	Stage 336	Dr. Koopa Troopa Dr. Daisy	Starting with 33 capsules, the objective of this stage is to collect all the virus coins (6). Four of them are blocked by purple coins, while two of them are blocked by Brick Blocks. The filled flask in this stage will shoot out either viruses, shells or exploders. Purple coins are unlocked in the following sequence: The coins in rows #1, #2, #3 and #5, the second coin in row #6 and the first and last coins in row #4, for a total of 10 coins. The rest of the coins that are caged, for a total of 8 coins. The capsule amount is increased from 30 to 33 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 337	Dr. Daisy Dr. Rosalina	Starting with 42 capsules, the objective of this stage is to eliminate all viruses (67). This stage is shaped like an arrow pointing downwards. In this stage, there are columns of cages, while the lock blocks are covered in bubbles. Clouds conceal viruses, while floatie viruses inside bubbles are found after the stage scrolls. 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. Prior to March 18, 2021, the stage layout was used for stage 335, but no other changes were made since. The following changes were made previously on this stage prior to version 2.0.0: Capsule amount is reduced from 49 to 39. This stage is extended from scrolling 5 lines to 7 lines, and the entire stage is shifted one row above. A row of Empty Blocks is added to the topmost row. In the beginning, the viruses in the third, fourth, sixth and seventh columns are no longer shrouded in clouds. In the beginning, extra viruses shrouded in clouds are added in the third row on the leftmost and rightmost columns. The floatie viruses inside bubbles found in the middle three columns are changed to regular viruses (still inside bubbles). An additional virus in bubble is added after the stage scrolls up twice. The viruses in the topmost row at third and seventh columns after the stage scrolls up thrice are changed to floatie viruses. Prior to version 1.2.0 (before being reassigned), light-blue viruses appear in this stage instead of blue viruses, despite the fact that the icon shows blue viruses even before the update. The following changes were made previously on this stage prior to version 2.1.0 (before being reassigned): Capsule amount is increased from 39 to 42.
	Stage 338	Dr. Peach Dr. Wendy	Starting with 33 capsules, the objective of this stage is to eliminate all viruses (18), collect all purple coins (21) and collect all keys (3). The only color available in this stage is red. Purple coins (caged and uncaged) are found in three rows, along with fully-frozen floatie viruses below those rows. The leftmost and rightmost columns contain pop cannons, floatie viruses and Brick Blocks, while the other odd-numbered columns have keys and doors. The leftmost Brick Blocks in the same rows the floatie viruses contain hidden shells. Purple coins are unlocked in the following sequence: The 7 coins in row #6. The 7 coins in row #4. The 7 coins in row #2. Prior to March 18, 2021, the stage layout was used for stage 337. When this stage was reassigned on March 18, 2021, the following changes are made: Capsule amount is reduced from 38 to 33. The objective of this stage is changed to require collecting all purple coins in addition to eliminating all viruses and collecting all keys. All colorful crates are replaced with purple coins (caged and uncaged). The first and last Brick Block in row #9 and the top-left virus are replaced with pop cannons. Shells are added inside the leftmost Brick Blocks in row #3, #5 and #7. Any normal viruses in this stage are replaced with floatie viruses. Additionally, floatie viruses are added in the gaps in columns #4 and #6 directly below the purple coins. The floatie viruses in row #3, #5 and #5 are changed to become fully-frozen. The following changes were made previously on this stage prior to version 2.0.0 (before being reassigned): The flasks are replaced by viruses. The filled flasks would have shoot out either viruses, shells, Brick Blocks or exploders. The leftmost and rightmost columns in the ninth row are changed from Brick Blocks to viruses. The colorful crates in the eighth row are replaced by Brick Blocks, with the middle key above it shifted to that row. The door in the middle column is shifted two rows below, and a virus took its original place. Brick Blocks are added next to that virus. The viruses in the fifth row and the middle virus in the seventh row are changed from floatie viruses.
	Stage 339	Dr. Larry Dr. Luigi	Starting with 25 capsules, the objective of this stage is to eliminate all viruses (26), collect all coins from Coin Blocks (18) and collect all keys (6). The only colors available in this stage are red and blue. In this stage, colorful crates and pop cannons are in between the keys and doors, and are shaped like two triangles, with the left formed by red colorful crates and the right formed by blue colorful crates. Between the groups of colorful crates are shells. Above the doors are Brick Blocks containing coins. Floatie viruses are located above the shells and the Brick Blocks. Normal viruses are found in the leftmost and rightmost columns. The capsule amount is increased from 40 to 46 since version 2.0.0. Besides that, this stage is otherwise the same. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 46 to 35. The available colors are changed to red and blue only. The leftmost and rightmost columns of objects are each replaced with 8 viruses starting from the topmost row. The bottom-most colorful crates for the columns with keys remaining are replaced with pop cannons. The Coin Block in the middle column is replaced with a floatie virus, as well as the viruses near the other Coin Blocks. Additionally, the gaps in between those viruses are fileed with floatie viruses.
	Stage 340 (Hard)	Dr. Toad Dr. Baby Daisy	The last stage of the first area and starting with 55 capsules, the objective of this stage is to eliminate all viruses (23), collect all coins from Coin Blocks (9) and collect all purple coins (6). In this stage, purple coins are surrounded by crates and colorful crates. The three rightmost Brick Blocks at the beginning of the stage are Coin Blocks. At the top-most portion of the stage visible only after the stage scrolls far enough, red viruses locked behind red cages in the shape of a "P" appear, with the lock block being located at the top-left corner. Brick Blocks cover most of the space except for the bottom row in that formation. 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. When cleared, the rest of the first area in the world map gets cleared of viruses. Players also obtain the Goombrat assistant upon completing this stage. Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is increased from 40 to 45. This stage is shifted up by two rows, and as a result, the scrolling will stop at 8 lines instead of 6 lines. Four of the colorful crates surrounding the half-frozen coins have reduced durability. Prior to version 2.1.0, the stage layout was different. The following changes were made: Capsule amount is increased from 45 to 48. The first and last colorful crates in the bottom-most row are replaced with crates (1 hit to break). The second colorful crate in the topmost row (before the stage scrolls) is replaced with a virus of matching color. The virus in the row visible after the stage scrolls twice is moved one row below, replacing a colorful crate. Prior to March 18, 2021, the stage layout was different. The following changes were made: The purple coins in row #2 are changed to no longer be caged, meaning that they can be collected without the need to collect the other coins in row #6 first. The colorful crates surrounding the coins in row #6 are replaced with crates (1 hit to break). Additionally, the crates (2 hits to break) surrounding them are each changed to only take 1 hit to break. The leftmost Brick Block in row #3 no longer contain coins. The row of Empty Blocks are removed from the topmost row, rendering the stage with only 7 rows to scroll through instead of 8. The capsule amount is increased from 48 to 55 since June 2021. Besides that, this stage is otherwise the same.

Area 2

Image	Stage	Best Doctors	Overview
	Stage 341	Dr. Waluigi Dr. Peach	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (34). In this stage, viruses are arranged in five separate columns with Empty Blocks in between, and each column contains one dust virus each. Two columns of six Brick Blocks are located in the second and eighth columns. Flasks of different capacity are found, meaning from the beginning of the stage, it will take less unmatched capsules to fill any that started with more capacity. The filled flasks in this stage will shoot out Brick Blocks. Prior to version 2.0.0, the stage layout was different. The following changes were made: Brick Blocks are added in the second and eighth columns each, from the third row to the eighth row for 6 each.
	Stage 342	Dr. Toad Dr. Donkey Kong	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (29) and collect all keys (9). In this stage, colorful crates, red viruses and a couple of Brick Blocks are in the way of the keys, and above the doors, viruses and colorful crates are positioned in a checkered pattern. A shell is located in row #6 where colorful crates and a Brick Block are found. Prior to March 18, 2021, the stage layout was different. The following changes were made: The two doors in row #5 are shifted to row #7, replacing the colorful crates that were originally there. The left Brick Block in row #6 is replaced with a shell.
	Stage 343	Dr. Rosalina Dr. Bowser	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (25), collect all coins from Coin Blocks (39) and collect all purple coins (13). The only colors available in this stage are red and blue. In this stage, Brick Blocks are shaped in staircase patterns, with viruses between the top and the center patterns, and dust viruses between the center and the bottom patterns. The top two staircase patterns of Brick Blocks contain purple coins (either caged or uncaged) and Coin Blocks. Purple coins are unlocked in the following sequence: The coins in rows #2, #8 and #9, along with the second coin in rows #4 and #5, for a total of 5 coins. The first coin in rows #3, #4 and #7, along with the second coin in row #6 for a total of 4 coins. The first coin in rows #1, #5 and #6, along with the second coin in row #3, for a total of 4 coins. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 45 to 35. The objective of this stage is changed to require eliminating all viruses in addition to collecting all coins from Coin Blocks and collecting all purple coins. The available colors are changed to red and blue only.
	Stage 344	Dr. Toadette Dr. Roy	Starting with 37 capsules, the objective of this stage is to eliminate all viruses (22). In this stage, viruses hidden in clouds are found, and a floatie virus is found in the middle of crates. The filled flask in this stage will shoot out either Brick Blocks or pop cannons (since March 18, 2021). Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is increased from 35 to 37. On the fourth and fifth rows, third and seventh columns, the Empty Blocks and viruses respectively are changed to crates with maximum durability.
	Stage 345 (Hard)	Dr. Ludwig Dr. Donkey Kong	Starting with 40 capsules, the objective of this stage is to collect all purple coins (24) and collect all keys (5). This stage is shaped like a cross, with the keys at the bottom and the doors on top, and coins occupying the other sides of the formation. Within the boundaries of this formation are half-frozen and fully-frozen viruses.
	Stage 346	Dr. Larry Dr. Baby Luigi	Starting with 32 capsules, the objective of this stage is to eliminate all viruses (38). In this stage, colorful crates in the shape of a pendant are found among viruses. The filled flasks in this stage will shoot out exploders. The capsule amount is increased from 27 to 32 since version 2.1.0. Besides that, this stage is otherwise the same.
	Stage 347	Dr. Wendy Dr. Donkey Kong	Starting with 39 capsules, the objective of this stage is to collect all coins from Coin Blocks (48) and collect all virus coins (20). In this stage, the viruses and Brick Blocks are shaped like a round mirror with a stand. The visible viruses have virus coins behind them, while pink coins are found in Brick Blocks being hugged by the viruses in the circle. Hidden viruses are found in the leftmost and rightmost columns of Brick Blocks.
	Stage 348	Dr. Bowser Dr. Larry	Starting with 44 capsules, the objective of this stage is to eliminate all viruses (15) and collect all purple coins (20). This stage is shaped like an hourglass formed by viruses and colorful crates. Pop cannons are hidden in the clouds in rows #3 and #4. Purple coins are unlocked in the following sequence: The coins in rows #1, #2, #6, #7 and #8 (except for the middle coin in row #7), for a total of 16 coins. The 2 remaining coins in the middle column. The 2 coins in row #5. Prior to March 18, 2021, the stage layout was different. The following changes were made: The viruses in row #3 and #4 are replaced with pop cannons.
	Stage 349 (Hard)	Dr. Daisy Dr. Wario	Starting with 18 capsules, the objective of this stage is to eliminate all viruses (39). In this stage, there are cages and three Capsule Plus (two of them in bubbles). The middle column contains multiple Capsule Plus and is blocked off by Empty Blocks and crates, except for in the middle row which is crossed over by a row of red viruses. The capsule amount is increased from 15 to 18 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 350	Dr. Toadette Dr. Kamek	Starting with 33 capsules, the objective of this stage is to eliminate all viruses (45). In this stage, there are three groups of viruses in the shape of crosses, along with a group of viruses in the seventh to tenth rows. The filled flasks in this stage will shoot out Brick Blocks. Prior to version 1.2.0, a bug exists where the flasks will fill even when covered in dust. Prior to version 2.0.0, the stage layout was different. The following changes were made: The flasks are no longer covered in dust. Flasks covered in dust cannot fill until the dust is cleared. The first and last viruses in the first row are changed to dust viruses. The filled flasks in this stage shoot out Brick Blocks instead of crates.
	Stage 351	Dr. Baby Daisy Dr. Larry	Starting with 41 capsules, the objective of this stage is to eliminate all viruses (16) and collect all purple coins (13). In this stage, colorful crates are found in the middle, while purple coins (both caged and uncaged) are found on the two leftmost and two rightmost columns. A key and door are found in the middle column, with the door blocking the way to a caged purple coin. Purple coins are unlocked in the following sequence: The coins in row #6 on the left side and the coins in row #8 on the right side, for a total of 4 coins. The coins in row #3 on the left side and the coins in row #6 on the right side, for a total of 4 coins. The coins in row #8 on the left side and the coins in row #3 on the right side, for a total of 4 coins. The 1 coin located above the door.
	Stage 352	Dr. Daisy Dr. Roy	Starting with 39 capsules, the objective of this stage is to eliminate all viruses (50). In this stage, there are four layers: the outermost layer is locked by blue cages with its corresponding lock block there, the next layer containing crates and an exploder, following that are yellow cages with red and yellow lock blocks, and on the inside are red cages. Additional exploders are found in one yellow and one red cages. Pop cannons are located in the outermost layer: one of them normal and the other inside a cage. Prior to March 18, 2021, the stage layout was different. The following changes were made: The leftmost virus in row #9 is replaced with a pop cannon. The contents of the rightmost cage in row #9 is changed from a virus to a pop cannon.
	Stage 353 (Hard)	Dr. Toad Dr. Wendy	Starting with 42 capsules, the objective of this stage is to collect all coins from Coin Blocks (18) and collect all virus coins (6). This stage contains a few half-frozen viruses among viruses and Brick Blocks, and an ice fan in the middle of the stage. virus coins are found in the four corners of this level, as well as under two groups of 2x2 viruses next to the ice fan. Coins are found in the fourth row and the sixth row of Brick Blocks.
	Stage 354	Dr. Koopa Troopa Dr. Daisy	Starting with 38 capsules, the objective of this stage is to eliminiate all viruses (41). In this stage, bubble viruses and fully-frozen viruses are found among Brick Blocks, and columns of viruses are locked behind cages. The lock blocks are found in the middle column and the top-left and top-right corners. Flasks that are locked by cages will not fill until they are unlocked. The filled flasks in this stage will shoot out viruses. Prior to March 18, 2021, the stage layout was different. The following changes were made: The contents of the cages in row #4 that contain flasks are changed to viruses.
	Stage 355	Dr. Fire Mario Dr. Toad	Starting with 31 capsules, the objective of this stage is to eliminate all viruses (17) and collect all purple coins (15). In this stage, there are four Capsule Plus (two in bubbles), six floatie viruses at the bottom row and a few crates and colorful crates. Purple coins are unlocked in the following sequence: The coins in rows #2 and #4, for a total of 5 coins. The 4 coins in row #3. The rest of the coins found in the middle three columns, for a total of 6 coins.
	Stage 356	Dr. Fire Rosalina Dr. Fire Peach	Starting with 30 capsules, the objective of this stage is to eliminate all viruses (64). In this stage, the middle contains a flask surrounded by colorful crates. Next to the colorful crates and flask, half-frozen crates can be found surrounded by both half-frozen and normal viruses. Like-colored viruses arranged in 3x3 squares (middle ones being fully-frozen) are found in the top three rows, with the non-center red and yellow ones being half-frozen. The filled flask in this stage will shoot out viruses.
	Stage 357	Dr. Kamek Dr. Wendy	Starting with 37 capsules, the objective of this stage is to eliminate the yellow viruses (19) and collect all coins from Coin Blocks (36). Red and blue viruses are not required to be eliminated. This stage is shaped like an upside-down christmas tree. Coins are found in the second row of Brick Blocks, along with Brick Blocks forming a "V" each in the fourth to six rows and the seventh to ninth rows. Hidden viruses are found in the Brick Blocks without coins. Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is reduced from 40 to 37. The Coin Block in the sixth row is removed. The Brick Blocks that contain hidden viruses from the fourth row to the eighth row are no longer there, resulting in regular viruses.
	Stage 358	Dr. Donkey Kong Dr. Larry	Starting with 34 capsules, the objective of this stage is to eliminate all viruses (31). In this stage, viruses are found in all four corners of the square and surrounded by colorful crates, with hidden viruses in Brick Blocks. In addition, two exploders can also be found in Brick Blocks. Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is reduced from 38 to 34. The contents of the Brick Blocks surrounded by viruses are changed from viruses to exploders. The hidden exploder in the second row, third column is changed to a hidden virus.
	Stage 359	Dr. Donkey Kong Dr. Fire Rosalina	Starting with 44 capsules, the objective of this stage is to eliminate all viruses (36). In this stage, fully-frozen Ice Fans are found on the outside of the structure containing Brick Blocks, viruses and bubble viruses. A shell can be found in this stage. The higher row of Brick Blocks contain Ice Fans on the left and hidden viruses on the right, while the bottom row of Brick Blocks do not contain anything. The capsule amount is increased from 40 to 44 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 360 (Hard)	Dr. Koopa Troopa Dr. Fire Rosalina	In the final stage of this world and starting with 41 capsules, the objective is to eliminate all viruses (63) and collect all keys (20). It starts out with two separate rows of Brick Blocks containing keys either directly above a door or one virus between the key and door. After the two sets of keys and doors, there are two keys with doors directly above them in Brick Blocks. Above the row where the final doors are located are flasks. The rest of the stage contain hidden viruses in Brick Blocks, dust viruses and regular viruses alongside crates. The filled flasks in this stage will shoot out Brick 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 11 lines are introduced. Once it is cleared, the remaining area of the stage map gets cleared of viruses, and players can access World 10. Upon completion, players earn a free Staff Ticket. Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is reduced from 50 to 39. The stage is shifted up by two rows, and as a result, the scrolling will stop at 11 lines instead of 9 lines. At the third and fourth rows from the bottom-most row of viruses, the viruses and doors are rearranged into a checkered pattern. On the topmost row after the stage scrolls up twice, two viruses are added in the empty spaces in the same row as the keys between Empty Blocks. The capsule amount is increased from 39 to 41 since version 2.1.0. Besides that, this stage is otherwise the same.

Challenge stages

Image	Stage	Best Doctors	Overview
	Stage 9A	Dr. Baby Luigi Dr. Daisy	Within a 90 second time limit, the objective of this stage is to eliminate all viruses (57) and collect all purple coins (17). The colors available in this stage are blue, green, and pink. In this stage, Caged Coins require the row of coins above them to be collected before they are unlocked. To aid in the collecting of coins, shells are lined up with coins to more easily collect them. Purple coins are unlocked in the following sequence: The 2 coins in row #2. The 2 coins in row #5. The 2 coins in row #6. The 2 coins in row #7. The 9 coins in row #8. The timer is increased from 60 seconds to 90 seconds since version 2.0.0. Besides that, this stage is otherwise the same. Starting from version 1.2.0, completing this stage awards the player 500 coins.
	Stage 9B	Dr. Toad Dr. Koopa Troopa	Within a 95 second time limit, the objective of this stage is to eliminate all viruses (59). The colors available in this stage are blue, green, and pink. There are six floatie viruses surrounded by Brick Blocks, in which three are encased in a layer of ice while the others aren't. At the topmost portion of this stage, viruses shrouded by Clouds are present. 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. The timer is increased from 75 seconds to 95 seconds since version 2.0.0. Besides that, this stage is otherwise the same. Starting from version 1.2.0, completing this stage awards the player 500 coins.
	Stage 9C	Dr. Roy Dr. Baby Daisy	Within a 100 second time limit, the objective of this stage is to eliminate all viruses (28) and collect all coins from Coin Blocks (15). The colors available in this stage are blue, green, and pink. The Brick Blocks that contain coins are surrounded by crates, while hidden viruses are found in the other Brick Blocks except for the fifth row. Prior to version 2.0.0, the stage layout was different. The following changes were made: Timer is increased from 75 seconds to 100 seconds. The crates at the even-numbered columns in the first and third rows have reduced durability from two hits to one hit. Completing this stage awards the player 1000 coins and a Staff Ticket (3 Hearts prior to version 1.2.0).

Special Stage

Image	Stage	Best Doctors	Overview
	Special Stage	Dr. Koopa Troopa Dr. Wario	Starting with 31 capsules, the objective of this stage is to collect all coins from Coin Blocks (60). In this stage, viruses are scattered among Brick Blocks that contain coins, and more flasks are hidden until the stage has scrolled enough for them to be revealed. The filled flasks in this stage will shoot out either viruses, exploders or Brick 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 6 lines are introduced. Completing this stage awards the player 1000 coins, and as of version 1.2.0, Dr. Diddy Kong is also awarded.

Stage layouts for scrolling stages

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  Stage 330 (1 line only)

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  Stage 337 (all 7 lines)

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  Stage 340 (all 7 lines)

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  Stage 360 (first 5 of 11 lines)

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  Stage 360 (the rest of the 11 lines after the first 5)

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  Stage 9B (all 7 lines)

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  Special Stage (all 6 lines)

Stage layouts in previous versions

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  Stage 335 prior to version 1.2.0. Notice that there is a mismatch of viruses between the stage and the icon: the stage has light-blue viruses while the icon shows a blue virus.

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  Stage 326 prior to version 2.0.0

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  Stage 334 prior to version 2.0.0

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  Stage 335 prior to version 2.0.0

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  Stage 337 prior to version 2.0.0

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  Stage 340 prior to version 2.0.0

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  Stage 341 prior to version 2.0.0

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  Stage 344 prior to version 2.0.0

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  Stage 350 prior to version 2.0.0

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  Stage 357 prior to version 2.0.0

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  Stage 358 prior to version 2.0.0

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  Stage 360 prior to version 2.0.0

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  Stage 9C prior to version 2.0.0

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  Stage 328 prior to version 2.1.0

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  Stage 332 prior to version 2.1.0

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  Stage 340 prior to version 2.1.0

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  Stage 324 prior to March 18, 2021

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  Stage 326 prior to March 18, 2021

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  Stage 328 prior to March 18, 2021

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  Stage 329 prior to March 18, 2021

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  Stage 330 prior to March 18, 2021

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  Stage 331 prior to March 18, 2021

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  Stage 333 prior to March 18, 2021

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  Stage 335 prior to March 18, 2021

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  Stage 337 prior to March 18, 2021

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  Stage 338 prior to March 18, 2021

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  Stage 339 prior to March 18, 2021

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  Stage 340 prior to March 18, 2021

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  Stage 342 prior to March 18, 2021

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  Stage 343 prior to March 18, 2021

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  Stage 348 prior to March 18, 2021

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  Stage 352 prior to March 18, 2021

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  Stage 354 prior to March 18, 2021

Profiles

• Dr. Mario World Twitter:
  • Red: "I hear that new stages are gonna be added at 3 AM on Oct. 31 PT. Woah, just look at that jungle! A humid climate, huh? Probably not the best place for me..."
  • Yellow: "Apparently new stages will be added to #DrMarioWorld at 2 AM on Nov. 21 PT. I like the way the sunlight filters through the trees!"doctors!"