Grim Adventures of Billy & Mandy

The story follows Grim, Billy, Mandy, and Irwin as they try to figure out who unleashed Mojo Balls into Endsville, causing supernatural rage among its residents. The balls lead to massive fighting and mayhem.

The gameplay involves special abilities, moves, and weapons for each character, as well as a Mojo meter that can be filled twice to deal heavy damage or knock out all players. The game features destructible levels with various single-player and multiplayer modes.