• X-Men
• X-Men Vs Street Fighter
• Xenia
• X-Men Legends
• X-Men: The Official Game
• Xenogears
• X-Plane 8
• Xena Warrior Princess
• X-Men 2 - Clone Wars
• X-Men Next Dimension
• Xmen Legends II: Rise of Apocalypse
• X2: Wolverine's Revenge
• Xena: Warrior Princess - The Talisman of Fate
• X-Men 2 - Wolverine's Revenge
• X-Men: Mutant Apocalypse
• X-Wing vs. TIE Fighter
• Xiaolin Showdown
• Xevious
• X-Men Children Of The Atom
• X-Men: Mutant Academy
• xXx
• X-Com Apocalypse
• XIII
• X-Men II: The Fall of the Mutants
• Xenophobe
• X-Men: Reign of Apocalypse
• X-Men - Mojo World
• X-Men: The Ravages of Apocalypse
• X-Men: Ravages of Apocalypse
• X-Men Gamemaster's Legacy
• Xenon 2 Megablast
• Xtreme Sports
• X-perts
• X-Com Ufo Defense
• XCar Experimental Racing
• X-Zone
• X-Men: Mutant Wars
• X-Squad
• Xbox Live Arcade Unplugged Volume 1
• XGIII: Extreme G Racing
• X-Men: Wolverine's Rage
• X-Kaliber 2097
• X-Men - Wolverines Revenge
• Xybots: Science Fiction Soldiers
• Xexyz
• X-Tension
• Xardion
• XGRA
• X Dazedly Ray
• Xenophage
• Xtreme Wheels
• X-com 2
• X-COM 3: Apocalypse
• Xybots
• X2: The Threat
• Xevious 3d
• X³: Terran Conflict
• Xevious 3D/G+
• X-Com: Alliance
• X: Beyond the Frontier
• X-COM: Enforcer
• XGIII Extreme G Racing
• X-COM: Interceptor
• Xenocracy
• XS
• Xs Airboat Racing
• X-Plane 9
• Xenon 2
• Xs Moto