The Grim Adventures of Billy & Mandy ROM

The Grim Adventures of Billy & Mandy rom
When focusing on the main objectives, The Grim Adventures of Billy & Mandy is about 2 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 10 Hours to obtain 100% completion.
Billy and Mandy goes to get Grim's mojo balls back across three story stages, one for each character and across 51 missions.
UnlockableHow to Unlock
GrimCollect 15 mojo balls and beat Mandy's Story.
MandyCollect 5 mojo balls and beat Billy's Story.
You can download the The Grim Adventures of Billy & Mandy rom from this page and to play the game you need to download the Visualboy Advance Emulator here.

You need to download and install Visual Boy Advance and then load the rom.

For detailed instructions per device, view below.

Download the official The Grim Adventures of Billy & Mandy ROM in the (USA) version for the Game Boy Advance handheld consoles. To fully utilize a GBA ROM game, use our Cheats, Rom Hacks and GBA Roms sections. You can open the The Grim Adventures of Billy & Mandy ROM or GBA file by Installing VisualBoyAdvance on Windows, MAC, Linux, Android or IOS/iphone.

Additional Information

Also, be sure to check out Dexter’s Laboratory – Deesaster Strikes.

The Grim Adventures of Billy & Mandy is a fighting video game published by Midway Games based on the Cartoon Network animated television series of the same name. The game pits characters from the series against one another in 3D arena battles using various attacks, items, and environmental hazards to eliminate opponents and be the last one standing. The game was developed by High Voltage Software and released in North America on September 25, 2006, for the GameCube and PlayStation 2, and on November 19, 2006, for the Wii as a launch title. A companion game for the Game Boy Advance, featuring sidescrolling beat ’em up gameplay, was developed by Full Fat and released on October 31, 2006.

The Grim Adventures of Billy & Mandy is a 3D arena-based fighting game, similar to other games such as the Power Stone series. In the game, up to four players battle in a three-dimensional arena and perform light and heavy style attacks in an attempt to deplete their opponents’ health and knock them out. Each of the eight levels contains elements that can affect the battle, such as enemies that will attack the players or traps that can be triggered. Most levels include multiple sub-arenas and will transition from one to the next after a short amount of time has passed, such as rising lava in an Underworld cavern forcing players to ride a giant snake to escape. 

Players can pick up and wield different weapons that appear, such as a halberd or a club, to do additional damage. Someone breaks into Grim’s trunk and releases his Mojo Balls, orbs of dark magic that infect anyone who touches them with supernatural rage, causing everyone in Endsville to senselessly fight each other. Following a suspicious trail of feathers, Billy, Mandy, Grim, and Irwin travel to various locations to simultaneously recover the Mojo Balls and look for clues as to who released them, defeating others infected by mojo rage along the way.

File Name

The Grim Adventures of Billy & Mandy

File Size




Release Date

North America: October 31, 2006




Full Fat


Game Boy Advance




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