Cheats for The Grim Adventures of Billy & Mandy for Wii
CheatCodes.com has all the official The Grim Adventures of Billy & Mandy Wii cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Thursday May 23, 2013 for The Grim Adventures of Billy & Mandy are shown below. We also have this game on PlayStation 2, Game Boy Advance, GameCube, Wii, and sometimes tricks from other game systems will also work on Wii.
CheatCodes
View Concept Art Scetch
At the main menu, hold 1 and press Up, Up, Down, Down, Left, Right, Left, Right, then release 1.
Unlockables & Awards
Unlock Vikings
When the Credits are rolling destroy every single last letter. However, you must beat Story Mode with all of the characters first.
Unlock Pumpkin
Cause 100,000 Damage in Vs. Mode and complete Story Mode with all of the characters at least once.
Unlock Nerglings
On any difficulty, finish the Story Mode with all of the Characters.
Unlock Nergal Jr.
In "Tier 3", finish Mission 9 while in Mission Mode.
Unlock Nergal
Choose either Mandy, Billy, Irwin, or Grimm to complete Story Mode with.
Unlock Mogar
Choose either Mandy, Billy, Irwin, or Grimm to complete Story Mode with.
Unlock Lord Pain
In "Tier 5", finish Mission 9 while in Mission Mode.
Unlock Jack O'Lantern
In "Tier 2", finish Mission 9 while in Mission Mode.
Unlock Hoss Delgado
In "Tier 1", finish Mission 9 while in Mission Mode.
Unlock General Skarr
In "Tier 4" finish Mission 6 while in Mission Mode.
Unlock Fred Fredburger
Choose either Mandy, Billy, Irwin, or Grimm to complete Story Mode with.
Unlock Eris
Choose either Mandy, Billy, Irwin, or Grimm to complete Story Mode with.
Unlock Dracula
In "Tier 3", finish Mission 5 while in Mission Mode.
Unlock Clown
Complete 100 Vs. Mode matches and beat the Story Mode once with all the Characters.
Unlock Chicken
On any difficulty, finish the Story Mode with all of the Characters and only 10 hours of play.
Unlock Boogey
In "Tier 4" finish Mission 9 while in Mission Mode.
Check The Grim Adventures of Billy & Mandy on PlayStation 2, Game Boy Advance, GameCube, and Wii
Sometimes cheats for other video game systems also work on Wii games. Try The Grim Adventures of Billy & Mandy on PlayStation 2, Game Boy Advance, GameCube, and Wii.
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