Unlockable - Doom Bringer 3000 DJ's best water gun | |
| Doom Bringer 3000 | Beat Skull's high score of 50,000 in the Thou Art Dead arcade game. |
Unlockable - Hard Mode and Ruby Key | |
| Hard Mode | Beat the game once |
| Ruby Key | Beat the game once |
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Monster House Cheats and Tips [GBA]