Games starting with letter X
N64
Genesis 
SNES
NES
Sega
X-perts
X-Men
Xenon 2 Megablast
X-Men 2 - Clone Wars
X Dazedly Ray
Xenophobe
Xevious
Xexyz
Xardion
X-Kaliber 2097
X-Men: Mutant Apocalypse
X-Zone
Xena: Warrior Princess - The Talisman of Fate
Xenon 2
X-Men - Mojo World
X-Men Gamemaster's Legacy
X2: Wolverine's Revenge
X-Men: Reign of Apocalypse
xXx- X-Men 2 - Wolverine's Revenge
X-Com Ufo Defense
X-Men Children Of The Atom
X-Men Vs Street Fighter
Xena Warrior Princess
Xenogears
Xevious 3d
Xs Airboat Racing
Xs Moto
X-Com Apocalypse
X-Plane 8
X-Wing vs. TIE Fighter
XCar Experimental Racing
Xenophage
XS
XGIII: Extreme G Racing
Xmen Legends II: Rise of Apocalypse
X-Men Legends
X-Men Next Dimension
XGIII Extreme G Racing
XGRA
Xiaolin Showdown
X-Men: Mutant Academy
Xevious 3D/G+
X-Men: The Official Game
Xbox Live Arcade Unplugged Volume 1
Xtreme Sports
X-Squad
Xybots
Xena: Princess
Xybots: Science Fiction Soldiers
XIII
X-Men - Wolverines Revenge
X-Men: Ravages of Apocalypse
X-Men: Mutant Wars
X-Men: Wolverine's Rage
Xtreme Wheels
Xenia
X-Com: Alliance
X-Men: The Ravages of Apocalypse
Xenocracy