| Code | Effect |
| BUTCHER | destroy all enemies |
| DELIVERANCE | turn into a pig |
| CLUBMED | max health |
| INDIANA | full load |
| INIT | restart |
| LOCKSMITH | get all keys |
| CASPER | clipping on/off |
| MAPSCO | show entire map |
| MAPSCOMAPSCO | show entire map and objects |
| NRA | all weapons (duh.) |
| KILLS | displays count in deathmatch mode |
| SATAN | invulnerability |
| SHADOWCASTER0-2 | change class, pick an integer 0-2 |
| TICKER | count frames |
| SHERLOCK | get all puzzle pieces |
| VISITx | jump to level x |
| WHERE | X,Y coordinates |