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BlazBlue: Calamity Trigger Cheats, Codes, Hints, Tips
Unlockable: Secret Audio
If you 100% a character in Story Mode you'll get a notice saying an audio track is unlocked in the gallery.
Unlockable: Alternate Ending
Beat each character's story mode to unlock an alternate ending.
Unlockable: Unlimited Characters
Beat the game with a character to unlock his or her Unlimited version.
Unlockable: Astral Drives
Beat Arcade mode with a character to unlock his or her Astral Drive.
Hint: Fight Unlimited Ragna
If you get a Distortion Finish / Super Finish 10+ times without losing, Unlimited Ragna will appear after you beat the last opponent. Beat him for a secret Trophy / Achievement.