The Grim Adventures of Billy & Mandy
>>Cheat Codes, Hints, Tips, and Unlockables<<

Resources: Buy the Game | Cheat Codes | Game Guide
 

 

UNLOCKABLES | Play as Chicken

Complete Story Mode with all characters and accumulate 10 hours of gameplay.

UNLOCKABLES | Play as Eris

Complete Story Mode with Billy, Grim, Irwin, or Mandy.

UNLOCKABLES | Play as Fred Fredburger

Complete Story Mode with Billy, Grim, Irwin, or Mandy.

UNLOCKABLES | Play as Hoss Delgado

Complete Mission 9 in Tier 1 in Mission Mode.

UNLOCKABLES | Play as Mogar

Complete Story Mode with Billy, Grim, Irwin, or Mandy.

UNLOCKABLES | Play as Nergal

Complete Story Mode with Billy, Grim, Irwin, or Mandy.

UNLOCKABLES | Play as Nerglings

Complete Story Mode with all characters.

UNLOCKABLES | Play as Vikings

Complete Story Mode will all characters and destroy every letter in the credit sequence.

UNLOCKABLES | Alternative Costumes

Complete Story Mode with any character to unlock their alternative costume.