X-Men Game System: Sega Game Gear Cheat Category: Game Genie Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   X-Men ===== GAME GENIE CODES: CODES ONLY WORK FOR CYCLOPS Infinite energy: 3AA-5C7-2A2 Infinite mutant power: 3A9-FB7-2A2 Blink longer after getting hit: 70A-487-2A2