Just as it says on the tin.
Note: These are similar to the classic cheat codes...
To cheat in Postal 4: No Regerts, press the T key and enter the following commands with the forward slash:
- /alamode - Invulnerability (God Mode).
- /packinheat - All weapons and ammo.
- /ifeelfree - No clip.
- /sonic - Sonic speed.
- /sanic - Sanic speed.
- /slomo 0.5 - 50% slow motion speed, insert your own value.