PLEASE NOTE: We take no responsibility for any changes you make to your hardware, software, drivers or O/S as a result of the cheats listed here. Only a few of the cheats listed have been tested and we cannot guarantee any of them will work. If you come across a bad/non-working cheat, please let us know and we will remove it.

Cheat mode:
Press ~ during game play, then type one of the following case-sensitive codes at the "Omen" prompt to activate the corresponding cheat function. Effect Code Level 1 - mdkNewGame(1,12) Level 2 - mdkNewGame(2,12) Level 3 - mdkNewGame(3,12) Level 4 - mdkNewGame(4,12) Level 5 - mdkNewGame(5,11) Level 6 - mdkNewGame(6,8) Level 7 - mdkNewGame(7,11) Level 8 - mdkNewGame(8,8) Level 9 - mdkNewGame(9,13) Level 10 - mdkNewGame(10,7) Level 10 - as Max mdkNewGame(11,1) Level 10 - as Doc mdkNewGame(12,1) God mode - mdkGobSetDamageFilter(mdkGetPlayerGob(),0) Toggle God mode - GodDebugToggle() Spawn indicated object1 - SpawnObject(, , ) Naked Kurt - KurtGetNaked() 1. For example, SpawnObject(l10_tun07, OBJ_SUPERCHAINGUN,"l10_ksupchain").
Toggle slow motion:
Begin game play as Max, then hold [Fire] and press [Equip Up] four times. A message will confirm correct code entry.