- XFarmer
- XFire Fighter
- XFireman
- XFive Eagle
- XFootball
- XFreeway
- XFrogger
- XFrostbite
- XGorf
- XGrand Prix
- XHERO
- XJawbreaker
- XJoust
- XJunkle Hut
- XKaboom
- XKanggaroo
- XKey Stone Kapers
- XKing Kong
- XLaser Gate
- XMAD
- XMario Bross
- XMegaforce
- XMegaMania
- XMoto Cross
- XPac Man
- XPitfall
- XPlanet Patrol
- XPooyan
- XRiver Bomb
- XRiver Raid
- XRiver Raid 2
- XScreaming
- XSeaquest
- XSki Hunt
- XSking
- XSmurf
- XSnooker
- XSoccer
- XSpace Invaders
- XSpace Jockney
- XSpace Raid
- XSpace Robot
- XSpace War
- XSpider
- XStar Master
- XSuper Tank
- XTennis
- XTheshold