| IDSPISPOPD | no clipping for doom1 |
| IDDQD | God Mode |
| IDKFA | Keys Full Ammo |
| IDDTIDDT | map, must be entered in map mode |
| IDFA | Full Ammo |
| IDCLIP | No Clipping Mode |
| IDBEHOLD | Free Stuff |
| IDCHOPPERS | Chain Saw |
| IDCLEVxx | Level Warp (xx is the level to warp to) |
| IDMYPOS | Gives your current position |
| IDMUSxx | Music change (xx is the level to get the music from) |
