For any of these codes to work, you must first hit Alt and at the same time. You don't need to hold down Alt +, but when you're done typing the code hit Enter.
|counters||Shows current coordinates|
|garble||Toggle cheat code garble|
|hello||Gives you a response|
|icantsee||Infrared targetting scope with zoom|
|superuzi||The Super Uzi!!!|
|whoami||Shows your name|
Thanks to Game Revolution reader Lord Killer!