| Character | Effect |
|---|
| Any | Create CPU controlled Alien |
| Any | All weapons and ammo |
| Any | God mode |
| Any | Create light aura; repeat for brighter aura |
| Any | Create an CPU controlled Marine |
| Any | Player invisible to all opponents |
| Any | Create CPU controlled Predator1 |
| Any | Create CPU controlled Predator-Alien1 |
| Any | Create CPU controlled Praetorian Alien1 |
| Any | Create CPU controlled Xenoborg1 |
| Any | Display level coordinates |
| Any | Display frame rate |
| Any | Display number of rendered polygons |
| Predator | Replenish energy supply |
| Marine | God mode |
| Predator | God mode |
| Alien | God mode |
| Any | List in-game help |
| Any | List cheat commands |
| Marine | Change motion tracker volume |
| Marine | Change motion tracker speed |
| Alien | Toggle crouch and crawl |
| Any | Change game speed |
| Any | Toggle wire frame mode |
| Any | Toggle doppler shift on Alien sounds |
| Any | Adjust amount of red in sky |
| Any | Adjust amount of green in sky |
| Any | Adjust amount of blue in sky |
| Any | Adjust amount of tilt when sidestepping |
| Any | Verbose reports of text expansions |
| Any | List all text expansions |
| Any | List all key bindings |
| Any | Clear all key bindings |
| Any | Broadcast message |
| Any | Broadcast message to your species |
| Any | Stop playing CD track |
| Any | Select CD track to play |
| Any | Select CD track to be looped |
| Any | Set sound level |
| Any | Get name of player nearest center of screen |
| Any | Show frag table |
| Any | Screenshot |
| Any | Toggle network opponent movement |
| Any | Increases detail level |
| Any | Decreases detail level |