The Game Boy Advance version of X2: Wolverine’s Revenge is a separate handheld adaptation rather than a direct version of the console and PC game. It uses side-scrolling action gameplay instead of the third-person structure of the main versions, while retaining Wolverine’s claws, healing ability, and stealth-based sections. It also differs in story, locations, and boss encounters, with some characters and areas not shared with the console versions.