This page contains Castlevania: Harmony Of Dissonance Unlockables for GameBoy Advance called "Sound test mode" and has been posted or updated on Jan 3, 2008 by blazekickking.
- Developer: Kcet
- Publisher: Konami
- Genre: Action Platformer
- Release: Sep 16, 2002
- ESRB: Teen
Sound test mode
Beat the game with the good ending (where you rescue Maxim and Lydie).
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