Obscure Alternate costumes:
Successfully complete the game, then start another game in special mode. Note: Only characters that survived will have an alternate costume.
FMV sequences:
Successfully complete the game to unlock a making of, behind the scenes, and two music videos.
Special mode:
Successfully complete the game.
Morgenstern bat:
Successfully complete the game, then start another game in special mode.
Laser-sight pistol:
Successfully complete the game under the normal or higher difficulty setting, then start another game in special mode. The first available gun will now be a pistol with a laser sight.
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