Cadaver Game System: Commodore Amiga Cheat Category: Cheat Game Company: Renegade Game Category: Action adventure Hint, Cheat, Walkthrough:   Cadaver To get the second key, go to the guards on level four. Ignore the levers until you have the guard key from the north passage, the candle and the shuriken (in the pillow). Open the wall above the bed to get the second key.