Painkiller
Bring up the console with the ~ key to enter cheats:
Note: These cheats will only work in Daydream and Insomnia difficulty modes
| Code | Effect |
| PKGOD | toggle 'godmode' on/off |
| PKDEMON | toggle 'demon morph' on/off |
| PKWEAKENEMIES | toggle 'enemies get 1 hp' on/off |
| PKALWAYSGIB | toggle 'excessive gibbage' on/off |
| WEAPONSPECULAR 1/0 | toggles 'weapon specular' on/off |
| PKWEAPONS | gives all weapons |
| PKAMMO | full ammo |
| PKHEALTH | full health |
| PKPOWER | full ammo/health |
| PKGOLD | lots of gold |
| PKHASTE | toggle haste on/off |
| PKWEAPONMODIFIER | toggle 'weapon modifier mode' on/off |
| PKKEEPDECALS | toggle 'decals will never disappear' on/off |
| PKKEEPBODIES | toggle 'bodies will never disappear' on/off |
