School of Darkness cheats and cheat codes for Nintendo Wii

Unlock dark difficulty level:
Complete the game to unlock dark difficulty level.

Rachael:
Receive all 12 phone calls from Rachael by the time the game is completed.
Note: You must get the call before completing the room.

Game endings:
Good ending: Answer all 12 of Rachael's phone calls.
Bad ending: Answer less than 12 of Rachael's phone calls.