To activate the ultimate cheat : BOBBYBIRD
For Big Headed Characters : MEGGANOGGIN
For Credit Cheat : SCREWYOUGUYS
For Pen and Ink Mode : PLANEARIUM
For Level Select enter: THEEARTHMOVED
For Skinny Characters enter: VEGGIEHEAVEN
For Big Headed Characters enter: MEGGANOGGIN
For Infinite ammo, enter the password: FATTERKNACKER
For All Weapons, enter the password: FATKNACKER
For Invincibility, enter the password: ASSMAN
All Characters in Multiplayer Mode
From the Main Menu Screen, choose the Enter Cheat Option. On the Secret Decoder Screen, enter OMGTKKYB as your code,and then press button 
. The screen will say “All Characters Activated." Now, in Multiplayer Mode, go to the Character SelectOption and you will see that all the characters are open! Now you can play as the extra characters from the show such as Big Gay Al and Starvin Marvin!
Written by Zestorm
