Castlevania: Harmony of Dissonance Cheat Codes

GBA cheat codes for Castlevania: Harmony of Dissonance

Unlock Sound Test Mode
Complete the game with the good ending to unlock Sound Test mode.

Maxim Kischine
Enter 'MAXIM' as a name after completing the game at least once.

Unlock Boss Rush Mode
Complete the game to unlock the Boss Rush option. There are three levels (easy, normal, and hard) that must be unlocked by playing each in succession.

Hard Mode
Enter 'HARDGAME' as a name after completing the game at least once.

Search for Castlevania: Harmony of Dissonance on nGaming.

Cheat Horse - Not to be confused with French cuisine website Eat Horse. If you want to eat, but not horse, see Recipe Horse.

Links: Mojoo Directory, Burnham Market, Venison Recipes.