Select "Enter Cheat" from the main menu. Then, enter one of the following codes to activate the corresponding cheat function. If you entered the code correctly, the cheat will be displayed on the screen. Select the "Cheats" option and set each enabled code as desired. All cheats entered can be saved after reaching a save point.

Code	Result
ZBOBBYBIRD	All cheats enabled
MSLAPUPMEAL	Starvin Marvin unlocked
SRAFT	Terrance unlocked
PPHAERT	Phillip unlocked
VDOROTHYSFRIEND	Mr. Garrison unlocked
ACHEATINGISBAD	Mr. Mackey unlocked
YLOVEMACHINE	Chef unlocked
BCHECKATACO	Wendy unlocked
EFISHNCHIPS	Pip unlocked
HKICKME	Ike unlocked
KALLWOMAN	Ms. Cartman unlocked
NGOODSCIENCE	Mephisto unlocked
QSTARINGFROG	Jimbo unlocked
JHAWKING	Ned unlocked
GOUTRAGE	Big Gay Al unlocked
DELVISLIVES	Officer Barbrady unlocked
TMAJESTIC	Alien unlocked