South Park

Cheat 1: start the game (as any child ) then go to the options screen and move the mouse to the lower left hand corner and click the right left mouse button and type sweet then hit enter ( gives you all the wepons and unlimited ammo ). Then click the lower left hand corner then type beefcake then hit enter ( invincible- you can't die )

Cheat 2:You must go into the game, then hit escape and go to the options menu, then click on the bottom left corner 3-5 times and type in the cheat and hit enter after each one, then return to the game and the cheats should work.