Tap and hold four fingers on the screen to display the console window. Enter one of the following case-sensitive codes, then tap the "Return" virtual key to activate the corresponding cheat function.

Effect	Code
200% health	idbeholdh
Coordinates	idmypos
Delete map statistics	resetmaps
Destroy all enemies	tntem
God Mode	iddqd or god
KEYS	tntka
Level select	idclev[1-4][1-9]
Music select	idmus[01-45]
No Clipping mode	idclip or idspispopd
Saw	idchoppers
Toggle Berserk Pack	idbeholds
Toggle Blur Artifact	idbeholdi
Toggle Computer Area Map	idbeholda
Toggle Invulnerability Artifact	idbeholdv
Toggle Light Amplification Visors	idbeholdl
Toggle Radiation Suit	idbeholdr
Toggle ammunition See Note 1	tntamo[1-4 or b]
Toggle backpack	tntamob
Toggle fast enemies	tntfast
Toggle key (blue yellow, or red) for type (card or skull)	tntkey[r, y, or b][c or s]
Toggle weapon; "1" is Berserk	tntweap[1-8]
Weapons and ammo	give or idfa
Weapons, ammo, and keys	idkfa

1. Set the variable to 1 for bullets; 2 for shells; 3 for rockets; 4 for cells; or b for backpack.