Acquire the Black Suit

Collected all the other trophies.

Burnt a lot of dead bodies.

Shot at the visions in the tunnels.

Blew up lots of rats with a single grenade.

Quit the game right as things got interesting.

Completed the game faster than all developers at Frictional.

Completed the game on a custom difficulty level.

Finished the game.

Opened all the lockers.

Found all the maps.

Blew open a door with a shotgun.

Acquired the rabbit doll.