| .Effect | Code |
| Disable cheats | cheats 0 |
| Screenshot | screenshot |
| God mode | god |
| Additional health | health <100 or greater> |
| Increase power | boost power |
| Increase attack | boost attack |
| Increase speed | boost speed |
| Increase acro | boost acro |
| Increase vitality | boost vitality |
| Increase all stats | boost all |
| Weapon select | weapon_give_<1-10> |
| New weapon in Episode 1 | weapon_give_gashands |
| Unlimited ammunition | g_unlimited_ammo 1 |
| Kill all monsters in current level | massacre |
| Rampage mode | rampage |
| Invisibility | notarget |
| No clipping mode | noclip |
| Cycle three camera views | cam_toggle |
| Cycle all characters on level | cam_nextmon |
| Cycle sidekicks on level | cam_nextsidekick |
| Change game speed, 1.0 is default | timescale <speed> |
| Level select, lose power-ups and weapons | map <level name> |
| Level select, keep power-ups and weapons | changelevel <level name> |
| Key command binding | bind <key and command> |
| Select active server | connect <server> |
| Toggle game engine messages | developer <1 or 0> |
| Toggle clean map load with no caching | flushmap <1 or 0> |
| Toggle rendering speed display | r_speeds <1 or 0> |
| Toggle flat-shaded polygons | r_drawflat <1 or 0> |
| Toggle lightmaps on surfaces | r_fullbright <1 or 0> |
| Toggle line drawing (not available on Voodoo cards) | gl_polylines <1 or 0> |
| List all console commands | cmdlist |