All Symbols While playing, press Shift+Alt+J for all symbols.
All Weapons While playing, press Shift+Alt+W for all weapons.
Command-line Codes To use these codes, start your game with one of the following command lines: TEKD1 NOCHASE-Removes the shooting enemies from the game. TEKD1 NOENEMIES-Removes everyone but you. TEKD1 NOGUARD-Removes the guards from the game. TEKD1 NOSTROLL-Removes the innocent bystanders from the game.
God Mode While playing, press Alt-Shift-G for all weapons and invulnerability.
