Artificial Sun stage
Successfully complete story mode with Moai to unlock the Artificial Sun stage.

Devil Orchid stage
Successfully complete story mode with Manjimaru to unlock the Devil Orchid stage.

Floating Continent stage
Successfully complete story mode with Bimbougami to unlock the Floating Continent stage.

Oil Rig stage
Successfully complete story mode with Solid Snake to unlock the Oil Rig stage.

Tree House stage
Successfully complete story mode with Megatron to unlock the Tree House stage.

Play as Asuka
Successfully complete story mode with a character from a Takara game to unlock Asuka.

Play as Bimbokami
Successfully complete story mode with all characters from Hudson games, including the bonus character Manjimaru to unlock Bimbokami.

Play as Manjimaru
Successfully complete story mode with a character from a Hudson game to unlock Manjimaru.

Play as Megatron
Successfully complete story mode with all characters from Takara games, including the bonus character Asuka to unlock Megatron.

Play as Moa
Successfully complete story mode with all characters from Konami games, including the bonus character Solid Snake to unlock Moa.

Play as Solid Snake
Successfully complete story mode with a character from a Konami game to unlock Solid Snake.