X-Men - Mutant Wars, a Game Boy Color title released in the USA, features X-Men characters engaged in combat. This title likely focuses on action-packed gameplay, simplified for the handheld, and probably features side-scrolling fighting action. Further research into the game's development and precise gameplay details is needed. The game was intended to provide a portable X-Men experience in the USA.

X-Men - Mutant Wars (USA)

WWF WrestleMania 2000 (USA, Europe)