Pokémon Mystery Dungeon: Team Go-Getters Out of the Gate!

A boy wakes up to find that he's been turned into a Squirtle and can now understand the Pokémon Language. He learns that disasters have been happening lately and rescue teams have been formed. He joins his friends Charmander and Chikorita on Team Go-Getters. They get an assignment where they must go to the Sinister Cave to find the older brother of a Pichu. However, they have rivals on the mission – Team Meanie, a team of mean Pokémon Ekans, Medicham, and Gengar. Will they be able to rescue Pikachu and beat Team Meanies?