| Result | CHARACTER | Cheat Code |
| God mode | Marine | freakoftheunivers |
| God mode | Predator | skullcollector |
| God mode | Alien | theonedeadlycreautureevercreated |
| Replenish energy supply | Predator | gimme_charge |
| Become Final Xenomorph | Alien | winneroftheonegreatbattleoftheuniverse |
| All weapons and ammo | Any | giveallweapons |
| God mode | Any | god |
| Player invisible to all opponents | Any | observer |
| Create light aura; repeat for brighter aura | Any | light |
| Create CPU controlled Marine | Any | marinebot [class number] |
| Create CPU controlled Predator | Any | predobot [class number] |
| Create CPU controlled Alien | Any | alienbot |
| Create CPU controlled Predator-Alien | Any | predalienbot |
| Create CPU controlled Praetorian Alien | Any | praetorianbot |
| Create CPU controlled Xenoborg | Any | xenoborg |
| Display level coordinates | Any | showcoords |
| Display frame rate | Any | showfps |
| Display number of rendered polygons | Any | showpolycount |
| List in-game help | Any | listvar |
| List cheat commands | Any | listcmd |
| Change motion tracker volume | Marine | motiontrackervolume [0.00-1.00] |
| Change motion tracker speed | Marine | motiontrackerspeed [0-16] |
| Toggle crouch and crawl | Alien | crouchmode [0 or 1] |
| Change game speed | Any | timescale [0.0-1.0] |
| Toggle wire frame mode | Any | wireframemode [0 or 1] |
| Toggle doppler shift on Alien sounds | Any | dopplershift [0 or 1] |
| Adjust amount of red in sky | Any | sky_red [number] |
| Adjust amount of green in sky | Any | sky_green [number] |
| Adjust amount of blue in sky | Any | sky_blue [number] |
| Adjust amount of tilt when sidestepping | Any | leanscale [number] |