Pokémon Mystery Dungeon: Blue Rescue Team and Red Rescue Team

Pokémon Mystery Dungeon Red Rescue Team is for the Game Boy Advance, whereas Pokémon Mystery Dungeon Blue Rescue Team is for the Nintendo DS.

Gameplay
The game starts off when the player gets transformed into a pokemon,which could be any of these 16 pokemon Bulbasaur, Charmander, Chikorita, Cubone, Cyndaquil, Eevee, Machop, Meowth, Mudkip, Pikachu, Psyduck, Skitty, Squirtle, Torchic, Totodile and Treecko,choosen by taking a personaltiy quiz.The partner can be one of the ten pokemon,which are one of the starter pokemon from the 1,2,3 generations.(Bulbasaur, Charmander, Chikorita, Cubone, Cyndaquil, Eevee, Machop, Meowth, Mudkip, Pikachu, Psyduck, Skitty, Squirtle, Torchic, Totodile and Treecko)The mechanics of the game is when you and your partner do missions and you beat a wild pokemon they might join your team if you have the pokemon's Friend Area bought from Wigglytuff in Pokémon Square.You can recurit 2 pokemon in a dungeon,unless you bring three pokemon which is the maxinum you can bring in a dungeon.Missions are jobs you can do and at the end after you complete them you get rewards.

Story
!Warning contains Spoilers!

The main character wakes up one day to find that he/she has been transformed into a Pokémon in a world devastated by natural disasters. Having met up with a partner Pokémon, a distressed Butterfree asks their help to find her child Caterpie in the nearby Tiny Woods. After the rescue, the player's partner suggests that the two of them should join forces and form a rescue team. The player agrees, and the new rescue team is formed.

The team soon grows in numbers when Magnemite is convinced to join the rescue team after the team's first official mission, which involves saving Dugtrio's son, a Diglett, from a vicious Skarmory. The team also befriends other rescue teams, including a top-ranked rescue team consisting of Alakazam, Charizard and Tyranitar, named Team ACT. (This name is not explicitly given in the game, but rather the anime special based on the game.) The team also makes enemies with another rescue team, Team Meanies, consisting of Gengar, Ekans and Medicham, who seek world domination under the disguise of a rescue team.

Ninetales legend The bulk of the game story revolves around a legend first told to the player by Whiscash. In the legend, a human had deliberately grabbed the tail of Ninetales, a Pokémon known for its longevity. In retaliation, Ninetales laid a curse on the human, but the human's Pokémon companion, Gardevoir, selflessly put herself in the way. Ninetales, feeling sorry for Gardevoir, asked the human if they wanted to do anything to help Gardevoir, but the human had already fled. Ninetales predicted that the human would eventually turn into a Pokémon, and that the natural balance of the world would be upset as a result.

In the quest to discover the player's lost memory and purpose as a Pokémon, the team quests to the Hill of the Ancients, where the fortune-teller Xatu resides. Xatu is quick to realize that the player was once a human, and tells that the player's human-to-Pokémon transformation is tied together with the natural disasters. It also warns that the world's balance must be restored, or the unthinkable shall happen. Unfortunately, this goes eavesdropped by Team Meanies' Gengar, who reveals the player's secret to the townsfolk and quickly convinces them that eliminating the human-turned-Pokémon in the legend would bring everything back to normal.

The partner, in unwavering support of the player, doubts Gengar's assertion. However, the player is unable to speak in his/her defense. Thus, the player and his/her partner are attacked and quickly retreat out of Pokémon Square. The partner complains at the player for not saying that he/she is not the human, but the player is privately haunted by the notion that he/she may be the human from the Ninetales legend, a notion heightened by the fact that the Pokémon in his/her dream had revealed herself to be Gardevoir. He/she then tries to convince the partner to end the rescue team, but before the partner given an appropirate response, they are confronted by Alakazam, who instead gives the player a generous head start: they have until dawn to make a getaway before the hunt begins.

The two leave Pokémon Square as fugitives and make their way to the ends of the world in an effort to elude the teams that are now hunting them down. Along the way, they befriend an Absol who also seeks to find the true cause of the natural disasters. The trio reaches the top of Mt. Freeze only to be cornered by Team ACT. They get ready to finish the player and partner off, but before the battle can begin, they are stopped by Ninetales. Ninetales reveals that the player is not the human in the legend. The partner is overjoyed by this news, and Alakazam apologizes to the player. However, Ninetales then reveals that the world is in greater danger caused by the awakening of Groudon.

Team ACT proceeds to try and stop Groudon, while the team heads home to clear all remaining suspicion at Pokémon Square. When they arrive, Gengar attempts to rally the townsfolk into destroying the rescue team once and for all. Fortunately, Pelipper delivers a paper exposing Gengar's lies and declaring the Pokémon team innocent.

Battling Groudon and rescuing the ACT Shortly after being declared innocent, Gardevoir reveals to the player that he/she has a certain role, but she refuses to reveal at the time. The next day, a Wynaut and Wobbuffet ask the team to punish a gang of bad Mankey in a forest. After defeating them, the Wynaut and Wobbuffet give the player a peeled Chestnut because they don't have any money. The Mankeys return seeking their revenge, but a fight is avoided due to the fact that Chestnuts are their favorite food. They offer to help construct a rescue team base for the player and partner, with the help of Caterpie, Wynaut and Wobbuffet. However, eventually the Mankey gang get tired out, saying that should the team want them to keep working they must get more Chestnuts (the Mankeys can't get them because they hate peeling the spiny shells off them). They do so, and the base is soon completed at long last.However, when you say that they are done and don't give them any more chestnut, they attempt do destroy th base.They fail.

Team ACT has gone missing in the mission to stop Groudon. Shiftry convinces three of the best Pokémon, Team Hydro's Blastoise, Team Constrictor's Octillery, and Team Rumblerock's Golem to form a special rescue team and rescue the high-ranked ACT. Soon after, the special team returns defeated. Team Meanies shows up to discourage the Pokémon at the square even more, but the player and his/her partner are able to get everyone's spirits back up and volunteer to rescue Team ACT themselves. That night, before setting off, Gardevoir reveals to the player that his/her purpose as a Pokemon is coming to its end, little by little.

When the team reaches Magma Cavern they find Charizard and Tyranitar defeated, with Alakazam fighting against Groudon alone. However, Alakazam is defeated. The team takes matters into their own hands and defeat Groudon. They return back to town as heroes, but their celebration is short-lived as grave news arrives from Xatu: a huge meteor/falling star, revealed by Xatu to be the cause of the natural disasters, is heading for the world, threatening to destroy it. The only way to stop it is to ask for help from the sky guardian Rayquaza. But to send Pokémon to the sky requires the combined psychic powers of both Alakazam and Xatu, leaving the player's team the only ones capable of heading into the sky and seeking Rayquaza's aid.

The night before setting off, the player learns through a dream from the spirit Gardevoir that the player's purpose as a Pokémon is to save the world. The player willingly turned into a Pokémon as a test of courage, being told the truth only if the player passed the test. Now that the star is hurtling towards the planet, Gardevoir has revealed this. Only after saving the world could the player return to human form - yet to do so would be parting ways with the partner, who had stuck beside the player through the hardest of times.

Alakazam and Xatu, along with an unnamed ghost Pokémon accomplice, complete the Teleport Gem allowing the team to reach the Sky Tower. Once there, however, they find that Rayquaza is less than cooperative ("I am a being of the sky, and you are but denizens of the ground!"). They are forced to subdue Rayquaza in order to force its cooperation, and Rayquaza agrees to use its Hyper Beam to destroy the meteor/star.

Peace restored Adrift within the star's explosion, the player finds him/herself in a dark fog. Gengar tries to drag the character into the dark world as revenge for making him a laughing stock (read: its claims found to be malicious lies and having the townspeople go after Team Meanies). However, Gengar ends up taking the wrong path, not being able to see a thing within the fog, so he lets the player go. The team reawakens on the ground, surrounded by their supporters, where they find that the world is safe once again. Soon enough, the natural disasters plaguing the world of Pokémon will come to an end. However, the player realizes that with peace once again on the horizon, he/she must return to being a human and leave the Pokémon world behind.

The Pokémon are shocked by the player's sudden departure, and realized that the player had changed all of their lives in some way - none more than the partner. The player, too, feels remorse in his/her heart - having been forced to leave his/her partner and his/her new friends all of a sudden. Just after the player departs, while floating in a ball of shininess, he/she goes back on the decision and wishes to return to the wonderful world of Pokémon.

At a gathering in front of the now-empty rescue base, the team and supporters are surprised to see the player return in Pokémon form, and a celebration begins, as peace is finally restored to the country.

Continuing story A few days after peace is returned to the world of Pokémon, the player awakens to find the partner rushing in, saying that something is amiss. The twosome will discover that Snubbull has somehow evolved into a Granbull. The platform near Whiscash's pond has unearthed Luminous Cave, which was closed up because of the natural disasters. This cave allows the Pokémon to evolve once again, although only one Pokémon can evolve at a time. Because of this, later that day, the partner convinces the player that due to new challenges ahead and growing team membership, the team should appoint different Pokémon for different missions that require the specialties of specific team members - prior to this, the player and partner were part of each and every mission taken.

It is later revealed that the human from the Ninetales legend is, indeed, Team Meanies' Gengar, who, after encountering the spirit Gardevoir in the player's dreams, (specifically, hearing her line about having a lifelong friend, being Gengar) is filled with mixed emotions. In an effort to redeem himself, he asks the player to escort him to Mt. Freeze to ask Ninetales how to end the curse. After receiving a special crest, the player and Gengar go to Murky Cave, where Gardevoir's physical body is held. Upon placing the crest in a slot, Gengar is told by an ominous voice that it is time for him to begin his chance for redemption. However, the player is the one who will be answering the questions in Gengar's stead, because Gengar has a conflict of interest. Despite the player's answers, the voice declared Gengar unfit to break the curse (no matter what your answers to the questions asked are, you will hear that). Gengar then pleaded, explaining that he finally appreciated his friends' gratitude; both of Gardevoir sacrificing herself, and that of the player's team to escort him to his destinations. This sense of gratitude proves to be the final key to unlocking the curse. Gengar is redeemed, and Gardevoir is free.

!End of spoilers!

Teams
May contain spoilers

The Teams in Pokemon Mystery Dungeon are:

The Shiftry gang consisting of 2 nuzleaf,and the leader Shiftry,you save them from Zapdos.They also appear in Makuhita's training ground.Makes another team,after.Also know as Team Tengus in Makuhita's training ground.

Team ACT:Consisting of an Alakazam,charizard,and a tryranitar.They are the good guys that help you along the way,but when they don't return back from Groundon you must save them.

Team Meanies:Gengar the leader,and a Medicham and Ekans.They are the team that trys to get you in trouble.You battle them early in the game.

Teams that appear in Makuhita's training ground.

Team Constrict Team Hydros Team Roll Makuhita's training ground also has a red/blue dungeon room when Mystery dungeon red rescue team connects to blue rescue team.

End of spoilers.