God mode
During a game, press ~ to bringup the console window. Enter "please god" and press Enter.
All weapons and ammo
During a game, press ~ to bringup the console window. Enter "please giveall" and press Enter.
Kill all monsters on level
During a game, press ~ to bringup the console window. Enter "please killall" and press Enter.
Open all doors
During a game, press ~ to bringup the console window. Enter "please open" and press Enter.
Invisibility
During a game, press ~ to bringup the console window. Enter "please invisible" and press Enter.
Restore energy
During a game, press ~ to bringup the console window. Enter "please refresh" and press Enter.
Flight mode
During a game, press ~ to bringup the console window. Enter "please fly" and press Enter.
No clipping mode
During a game, press ~ to bringup the console window. Enter "please ghost" and press Enter.
View all messages
During a game, press ~ to bringup the console window. Enter "please tellall" and press Enter.