Cardiax Game System: Commodore Amiga Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Cardiax Press the pause key, type in the name RACHEL, hold down the SHIFT key and tap the G key to freeze the time limit. For infinite energy, pause the game and type the name CAROLILY. Unfortunately the game may crash at the end of level three.