South Park

Master cheat:
Enter ZBOBBYBIRD to unlock all codes (invincibility, infinite ammo, all weapons,and stage select) and multi-player characters.

Enter as a code:
YLOVEMACHINE - Chef in multiplayer mode
BCHECKATACO  - Wendy in multiplayer mode
SRAFT        - Terrence in multiplayer mode
PPHAERT      - Phillip in multiplayer mode
JHAWKING     - Ned in multiplayer mode
ACHEATINGSBAD - Mr. Macky in multiplayer mode
DELVISLIVES  - Officer Barbrady in multiplayer mode
GOUTRANGE    - Big Gay Al in multiplayer mode
MSLAPUPMEAL  - Starvin Marvin in multiplayer mode
VDOROTHYSFRIEND - Mr. Garrison in multiplayer mode
EFISHNCHIPS  - Pip in multiplayer mode
QSTARINGFROG - Jimbo in multiplayer mode
HKICKME      - Ike in multiplayer mode
KALLWOMAN    - Ms. Cartman in multiplayer mode
NGOODSCIENCE - Mephisto in multiplayer mode
TMAJESTIC    - Alien Visitor in multiplayer mode

 