Mario & Luigi: Partners in Time

First unveiled at E3 2005, Mario & Luigi: Partners in Time was a critical success from the start. Scoring highly on its reviews, the game was loved primarily for its creative, innovative gameplay carried over and revamped from Mario & Luigi: Superstar Saga, and for its great use of the "dual- screened" aspect of the Nintendo DS. Many feel that it is a worthy successor to Superstar Saga. Several issues people took with the game were its repetitive and seemingly level-based gameplay. One of the most liked aspects of Superstar Saga was its free-roaming overworld, something limited to Princess Peach's Castle in this game.

Part turn-based RPG, part action RPG, and part platformer, Partners in Time took the formula from Superstar Saga and revamped it to take advantage of the Nintendo DS's new features. While it made almost no attempt to utilize the touch screen (Mario must rub the dirt off of an object at one point), the game used the addition of the X and Y buttons, the extra screen, and greater graphical capabilities to pull off the sequel. Mario and Luigi find themselves forced to work together with their younger selves, referred to as Baby Mario and Baby Luigi, as they save the Mushroom Kingdom of the past from the evil Shroobs.

Story
While Mario and Luigi were still toddlers, the Mushroom Kingdom was faced with one of its greatest trials: the Shroob invasion. On a distant planet shaped and colored like a Poison Mushroom without eyes, there lived a vile and evil race of aliens known as the Shroobs. Living and dying on a planet as rotten as theirs was not agreeable to them, so they began to search for a planet worthy of invasion. They found Mushroom World, specifically the Mushroom Kingdom.

Baby Bowser had picked the same day to kidnap Baby Peach. Attacking the main castle, named after the royal family's beloved princess, Peach, Baby Bowser battled Baby Mario (who had come with his little brother Baby Luigi to play with Baby Peach), and was quickly defeated. However, this allowed the Shroobs to catch the distracted Toad guards unaware. Everyone was forced to flee. Young Toadsworth, Baby Bowser, Baby Mario, Baby Luigi, and Baby Peach (in her carriage) followed Baby Bowser's assistant, Kamek, to the Koopa Cruiser that the Koopas had used to travel there. They escaped from the castle as quickly as possible.

Many years later, an adult Mario and Luigi watched with rapt attention as Professor E. Gadd revealed his latest invention, his time machine. It was such an important occasion that a Lakitu was on hand broadcasting it onto live television. E. Gadd revealed that his machine ran on the power of the mysterious Cobalt Star. The adult Princess Peach is so overjoyed by the invention that she asked to take it for a spin. Toadiko and Toadbert accompanied the princess on her journey. Despite Toadsworth's pleas, the three traveled back in time to a younger Mushroom Kingdom, when the princess and the Mario Bros. were mere youngsters.

Toadsworth promptly fainted, and a Toad asked Mario to get the Refreshroom that Toadsworth kept in his room, for it may help revive him. Finding it inside a block above Toadsworth's garden, Mario brought back the item just as a Toad doctor was diagnosing it to be the only way to bring Toadsworth back. Mario used it on the old man, who came to in time to see the return of the time machine from his hospital bed. It looked worse for wear. When it was approached, a big alien creature (a Junior Shrooboid) came out! Mario took it down, and everyone gathered around. E. Gadd was at a loss as to what had happened. After all, he had been more than 99% sure that Princess Peach would return all right... It was not long before someone discovered a mysterious new hole out in the courtyard.

E. Gadd revealed that it was a Time Hole, or a rip in the time-space continuum. It was caused by the use of the time machine. Luigi went closer to investigate, standing on the raised edge of the hole. Suddenly, Toadsworth lost his cool. Rocketing into the courtyard, still on his hospital bed, he crashed into the hole while demanding answers. However, this caused Luigi to lose his balance and fall into the hole. Mario jumped in after his brother.

When Mario popped out of the time hole, he found himself in a strange land (standing on top of Luigi). Suddenly, after Mario jumped off Luigi, a suitcase popped out of the hole and also landed on Luigi. Stuffwell, E. Gadd's seemingly sentient suitcase invention designed to assist time travelers, informed Mario that he was there to help out.

The Shroob Invasion of the Past
Back in the past and shortly after the babies' escape, a time machine appeared in the castle throne room. Out stepped a fully grown Princess Peach and her loyal assistants Toadiko and Toadbert. The Shroobs suddenly stopped their invasion and let their leaders, the Elder Princess Shroob and Princess Shroob confront Peach. Thinking fast, Princess Peach grabbed the Cobalt Star from its place in the time machine. Holding it above her head, she forced the star to consume the Elder Princess Shroob inside of the star, and then let the star break into six pieces as the Shroobs shuffled forward to kidnap her. Toadiko and Toadbert ran away.

The Shroobs began their conquest of the entire Mushroom Kingdom. Toad Town fell as the Shroobs swarmed outward from Princess Peach's Castle. In a short period of time, the Mushroom Kingdom fell under complete Shroob control. It is unknown what other kingdoms, such as the Beanbean Kingdom, Sarasaland, or the Koopa Kingdom were doing at this time. Presumably, they fortified themselves or were unaware, as there is no indication that the Mushroom Kingdom received any assistance in its dark hour.

Meanwhile, time holes began appearing all over the Mushroom Kingdom. One such hole appeared just outside of Hollijolli Village. Shortly afterwards, a grown up Mario and Luigi popped out of it. A talking suitcase named Stuffwell followed, after which the time hole disappeared. Arriving in the village, they found it devastated from the Shroob attack. After they had found the mayor, the Shroobs arrived, abducted the mayor, and proceeded to battle Mario and Luigi. The Shroobs proved to be too powerful for Mario and Luigi and the bros. were defeated. However, in the Koopa Cruiser, Baby Peach was crying her eyes out because Baby Bowser did not want to stop to help the poor people being attacked. Baby Bowser, in an effort to save his ears, destroyed the Shroob UFOs around HolliJolli Village; the baby bros. then proceeded to fight the Shroobs who had battled the adult bros. and defeated them. Afterwards, Mario and Luigi are brought aboard, where Toadsworth disregards their story as a result of the Shroob attack. The heroes, both past and present, then witness what has happened to Peach's Castle. It has been turned into Shroob Castle, with a giant statue of Princess Shroob in the center.

Later, a group of Shroobs began to attack the Koopa Cruiser. Baby bowser informed his pilots to launch the Koopa Cannon to shoot them out of the sky. Suddenly a figure appeared on the screen. Princess Shroob had launched a missile them, which took down their engine and crash-landed them into Bowser's Castle. Mario and Luigi, the only ones other than Stuffwell to not have been thrown clear by the crash, began to make their way through the castle, informed by Stuffwell that there was a time hole nearby. They found Baby Mario and Baby Luigi on the way, and took them with themselves. After they had found a mysterious sparkling shard, they, in addition to Baby Peach and young Toadsworth, all travelled through a time hole in Baby Bowser's room that led back to the present-day Princess Peach's Castle.

Through the Forest
Once back at the present castle, Stuffwell showed Professor E. Gadd the mysterious Shard, which the professor identifed as being a shard of the Cobalt Star. The Cobalt Star Shard then flew over to the defeated Junior Shrooboid, who had then reacted to the shard. The shard had then created another Time Hole, & E. Gadd sent Mario, Luigi, Baby Mario, & Baby Luigi to investigate. As they entered the time hole, older Toadsworth was chasing the younger Toadsworth, who had Baby Peach in his arms.

After the heroes entered the time hole, they found themselves at Toadwood Forest. After a while, they found Toadiko, who was wrapped up in a tree's branches. She then told them that there was a Cobalt Star Shard at the Vim Factory, where vim that had been sucked out of Toads bound to the trees of the forest was used to make fuel for Shroob UFOs. Shroob UFOs then attacked, Mario & the gang ran, and Toadiko was turned into a shroobified mushroom.

After reaching the Vim Factory, they were attacked by the L33t Hamm3r Broz. Then a suction-type tree captured Mario & Luigi, leaving the babies behind. The Hamm3r Broz. attacked, and a boss battle started.

After the babies had won, the helmets on the Hammer Bros. broke, and both were free. They then gave the babies hammers & taught them how to use them. After finally rescuing Mario & Luigi, the babies set out, along with their older selves, towards the rest of the Vim Factory.

In the last room, they had found a huge shroobified Wiggler named Swiggler. Mario & Luigi had been watching this Wiggler give the Shroob UFOS energy, but the vim holder was knocked over by a baby's hammer. This then enraged Swiggler, causing it to attack.

When the boss was defeated, another Cobalt Star Shard was found. However, Baby Bowser came in and stole both of the shards. Baby Bowser and Kamek then escaped, and the heroes went back to the present-day Princess Peach's Castle, both successful and unsuccessful.

Back to the Island
When they return to the castle, Stuffwell informs the professor of their dilema. He tells them that time holes have been popping up like mad and that they should find Baby Bowser (and his Cobalt Star Shards) in one of them. E. Gadd then tells them that some young fellow and Toadsworth have been squabling and that the bros. should check it out. Out in the courtyard, Toadsworth and Toadsworth the Younger are trying to cheer up a glum Baby Peach. They do so by spinning on each others head. Luigi is impressed by this move and wants them to teach it to him and his brother. After they learn the Spin Jump technique, they use it to reach the only available time hole at the time, which is located in the second floor library. Using the spin jump, they reach the time hole which takes them to Yoshi's Island of the past.

On the island, they notice that all the Yoshies have dissapeared and a giant, purple and green egg shell is left on the island. They enter one of the huts where they run into Kylie Koopa, who is a reporter looking for the scoop on the mysterious egg. The babies use a spring to find all the Yoshis hiding in the attic. They are hiding from Yoob, a shroobified Yoshi who has been eating all the yoshies.Yoshi tries to fight Yoob, but easily beaten and is eaten like the rest. Kylie tries to take some pictures and gets swallowed doing so. She is then spat out and shot into the hut that the Bros. are hiding in. After Yoob leaves, the Bros. find Kamek faced off against the giant Shroob monster. He is eaten then spat out as they both flee in diffrent directions. Before he leaves, Kamek mutters something about needing to get Bowser a snack. The heroes then enter a hut which leads to another part of the island as they discover yoshi cookies. Mario leaves them alone, but Luigi decides to take them with him. He almost eats one, but then decides to give it to Baby Luigi. As the plumbers continue through Yoshi's Island, they spot Kamek again. Mario & Luigi try to get a hold of him, but he escapes and tries to burn the island in order to keep them busy. Stuffwell then learns that they can use Baby Mario's ability to spit water to extinguish the flames. The Adult and Baby bros. use their newly learned abilities to pass through the puzzles off the island and make it to the cliff top where Baby Bowser is eating all the cookies from the island. While Kamek tells him to slow down, Mario and Luigi confront them as Baby Mario and Baby Luigi start eating the cookies. In their disscusion, Bowser says that he's gonna keep both the shards because Mario stole one of the shards from him and the other will be consolation. He's also going to keep all the cookies, but the babies ate them all. Bowser goes on a tantrum but Kamek says he'll take care of it as he fights the brothers. Kamek uses his magic to duplicate himself, create fire, and power himself up. He is ultimately defeated however as the brothers chase after Baby Bowser. The prince reaches a dead end and in a last resort, eats the shards (which he found to be delicous). As Mario tries to get the shards out of him, Yoob is climb up the cliff and his shot by a ray from a Shroob UFO. The ray causes him to grow and he devoures Mario, Luigi, Baby Mario, Baby Luigi, and Baby Bowser.

Characters
Playable Characters:
 * Mario
 * Luigi
 * Baby Mario
 * Baby Luigi

Characters:
 * Toadsworth
 * Peach
 * Baby Peach
 * Professor Elvin Gadd
 * Kylie Koopa
 * Princess Shroob
 * Baby Bowser
 * Young Toadsworth
 * Toadbert
 * Bowser
 * Toad
 * Yoshi
 * Elder Princess Shroob
 * Kamek
 * Young Elvin Gadd
 * Toadiko

Bosses:
 * Baby Bowser
 * Junior Shrooboid
 * L33t Hamm3r Broz.
 * Swiggler
 * Kamek
 * Sunnycide
 * Shrooboid Brat
 * Petey Piranha
 * Mrs. Thwomp
 * Bowser & Baby Bowser
 * Commander Shroob, Support Shroobs, & Shroob-omb
 * Elder Shrooboid
 * Princess Shroob
 * Elder Princess Shroob
 * Elder Princess Shroob (Super Form)
 * Shrowser

Enemies

 * Blazing Shroob
 * Bob-omb
 * Boo
 * Boo Guy
 * Boom Guy
 * Bully
 * Coconutter
 * Dark Boo
 * Dr. Shroob
 * Dry Bones
 * Elasto-Piranha
 * Elite Boom Guy
 * Fly Guy
 * Ghoul Guy
 * Gnarantula
 * Gold Koopeleon
 * Goomba
 * Guardian Shroob
 * Handfake
 * Koopeleon
 * Lakitufo
 * Lethal Bob-omb
 * Love Bubble
 * Pidgit
 * Piranha Planet
 * Pokey
 * RC Shroober
 * Red Coconutter
 * Shroid
 * Shrooba Diver
 * Shrooblet
 * Shroob Rex
 * Shroobsworth
 * Skellokey
 * Snifaro
 * Snoozorb
 * Soul Bubble
 * Spiny Shroopa
 * Tanoomba
 * Tashrooba
 * Thwack
 * Thwack Totem
 * Wonder Thwack

Trivia

 * Although the Shroobs attacked the Past, the Present was not changed. But the fact that the brothers defeated them in the Past ect.
 * Due to the fact that the Shroob invasion is not remembered by any characters,  even Toadsworth, the invasion may not have actually been intended to happen in the past. Since E. Gadd's memory was actually rearranged by the events taking place in the past, the Shroobs may have actually been attacking the present, but been sent to the past by the time holes made by E. Gadd's time machine.
 * Although he is called King Bowser in the earlier Yoshi's Island, the younger Bowser's title in Partners in Time is "prince."
 * Prince Peasley made a cameo in the Shroom Shop on a poster about beans.