Use the thedayismine code, then press ~ to display the console window. Enter one of the following codes to activate the corresponding command.

Effect Code

Cycle through all possible weapons [F7]
Change character [F8]
Start recording [F9]
Stop recording [F10]
Playback recording [F11]
Toggle slow motion [Ctrl] + [Shift] + G
Toggles textures [Ctrl] + [Shift] + S
Display opponent logic [Ctrl] + [Shift] + B
Display frame rate [Crtl] + [Shift] + Y
View console commands dump_docs
All doors unlocked door_ignore_locks = 1
Kill all nearby AI ai2_kill
No clipping mode chr_nocollision 1
No clipping mode disabled chr_nocollision 0