Mystery Dungeons (Japanese: 不思議のダンジョン mystery dungeon), commonly abbreviated to dungeons, are areas in the Pokémon Mystery Dungeon games. Dungeons are where rescues, jobs and other explorations take place, along with where Pokémon can be battled and recruited. Dungeons can be found pretty much anywhere in the Mystery Dungeon games. Dungeons are labyrinth-like structures with 3 to 99 floors that the player must traverse to complete missions and are home to many hostile Pokémon. They change layout every time they are entered, making it impossible to predict how to get through beforehand. Dungeons may also have a set type of weather effects that remain for a whole floor unless a weather changing move is performed.