Grim Adventures of Billy & Mandy, The
Grim Adventures of Billy & Mandy, The
Grim Adventures of Billy & Mandy, The
Game Pictures
Game Pictures and Screenshots
We are still searching for game pictures and screenshots for Grim Adventures of Billy & Mandy, The (Gamecube). We do not have any cheats, codes, or hints yet.
1st Set Costumes
Complete the Story mode with any character to unlock an outfit for them.
Unlock Boogey
In Mission Mode beat Mission 9 in "Tier 4".
Unlock Eris
Beat "Story Mode" once with either Billy, Mandy, Grim, Or Irwin.