Load game with the command line: hl.exe -dev -toconsole. Then, press ~ if the orange text on the screen does not disappear. During gameplay, press ~ to display the text prompt and type in sv_cheats 1. Press ~ and enter one of the following console commands
| Code: | Result: |
| sv_gravity <-999 - 999999> | Adjust gravity |
| impulse 101 | All weapons and ammo |
| -reload | Auto-reload disabled |
| +reload | Auto-reload enabled |
| /god | God mode. |
| /map <map name> | Map select |
| /noclip | No clipping mode |
| /give <item name> | Obtain item |
| /notarget | Opponents ignore character |
| /thirdperson | Third person view |
Enable cheat mode, then activate the /map redE3M5 code to advance to episode 3, mission 5. Locate the door that does not have a handle in that level. Enter the /noclip code and walk through the door to find another door covered with smiley faces.
Hints, Tips & TricksKilled by auto-turretsShoot the weapons man or the science technician. The alarm will go off and auto-turrets will deploy from the roof and take you down.