Play a level in co-op

Take 14000 steps or fewer in one playthrough.

Obtain all available weapons.

Obtain all treasures in the game.

Build up a certain level of trust with your partner.

Defeat Stage 2 G using the crane only once.

Defeat 30 enemies with the Gatling gun.

Complete Claire's story.

Expand inventory slots to max.

Escape from the sewers.

Defeat an enemy with a knife.

Escape the police station.

Escape the bedroom within 60 seconds during Sherry's segment.