ETERNAL DARKNESS CHEATS

GAMECUBE

View credits:
Successfully complete the game to unlock the "Credits" option.

Level select:
Successfully complete the game twice on the same save file to unlock the "Jump To Game" option.

Invincibility:
Successfully complete the game three times on the same save file to unlock the "Eternal Mode" option in the "Jump To Game" menu.

Alternate ending:
Successfully complete the game three times on the same save file.