9: A: B: C: D: E: F: G: H: I: J: K: L: M: N: O: P: Q: R: S: T: U: V: W: X: Y: Z

• X Games Pro Boarder PlayStation
• X-Bladez: In-Line Skater Game Boy Advance
• X-Chaser Xbox
• X-COM Alliance PC
• X-COM: Apocalypse PC
• X-COM: Enforcer PC
• X-COM: First Alien Invasion PC
• X-COM: Interceptor PC
• X-COM: Terror From the Deep PC
• X-COM: UFO Defense PC
• X-Files Pinball
• X-Files PlayStation
• X-Files: Resist or Serve PlayStation 2
• X-Files: Resist or Serve Xbox
• X-Men 2: Battle Mobile
• X-Men Legends GameCube
• X-Men Legends N-Gage
• X-Men Legends PlayStation 2
• X-Men Legends Xbox
• X-Men vs. Street Fighter PlayStation
• X-Men vs. Street Fighter Saturn
• X-Men: Children of the Atom PC
• X-Men: Mutant Academy Game Boy Color
• X-Men: Mutant Academy PlayStation
• X-Men: Mutant Academy 2 PlayStation
• X-Men: Mutant Wars Game Boy Color
• X-Men: Next Dimension GameCube
• X-Men: Next Dimension PlayStation 2
• X-Men: Next Dimension Xbox
• X-Men: Reign of Apocalypse Game Boy Advance
• X-Men: The Arcade Game Arcade Games
• X-Men: The Ravages of Apocalypse PC
• X-Men: Wolverine's Rage Game Boy Color
• X-Plane PC
• X-Plane 8 PC
• X-Plane Version 7 PC
• X-Squad PlayStation 2
• X-Wing Collector's Series PC
• X-Wing vs. TIE Fighter: Balance of Power PC
• X10 GameCube
• X10 PC
• X10 PlayStation 2
• X10 Xbox
• X2: The Return PC
• X2: The Threat PC
• X2: Wolverine's Revenge Game Boy Advance
• X2: Wolverine's Revenge GameCube
• X2: Wolverine's Revenge PC
• X2: Wolverine's Revenge PlayStation 2
• X2: Wolverine's Revenge Xbox
• X3: Reunion PC
• X: Beyond the Frontier PC
• Xanadu Next N-Gage
• Xarlor - Infinite Expanse PC
• Xavier Fox: The Lost City Xbox
• Xbox Exhibition Vol. 2 Xbox
• Xbox Hardware Xbox
• Xbox Live Arcade Xbox
• Xbox Music Mixer Xbox
• Xbox Video Chat Xbox
• XCar: Experimental Racing PC
• Xena: Warrior Princess PlayStation
• Xena: Warrior Princess - The Talisman of Fate Nintendo 64
• Xenogears PlayStation
• Xenosaga Episode I: Der Wille zur Macht PlayStation 2
• Xenosaga Episode II: Jenseits von Gut und Bose PlayStation 2
• Xevious Mobile
• Xevious 3D/G+ PlayStation
• XGRA: Extreme-G Racing Association GameCube
• XGRA: Extreme-G Racing Association PlayStation 2
• XGRA: Extreme-G Racing Association Xbox
• XIII GameCube
• XIII Mobile
• XIII PC
• XIII PlayStation 2
• XIII Xbox
• XIII Century: Sword & Honor PC
• Xpand Rally PC
• XS PC
• Xtreeme Forces PC
• Xtreme Air Racing PC
• Xtreme Sports Dreamcast
• Xtreme Sports Game Boy Color
• XXX Game Boy Advance
• Xyanide Game Boy Advance
• Xyanide Mobile
• Xyanide N-Gage
• Xyanide Xbox