- X8 in 1 - Space UFO / Megamania / Sea Quest / Mid Way / Pirates / Bobby's Going Home / Air Force / Frostbite
- X8 in 1 - Space War / Spider Fighter / Frogger / Grand Prix / Bobby Is Going Home / King Kong / Air Force / Seaquest
- X8 in 1 - Unknown / Unknown / Unknown / Unknown / U.F.O. Patrol / Ice Hockey / Oink / Tank 3
- XAsterix
Chopper Command- XDonkey Kong
- XDragon Defender
- XFarmer
- XFire Fox
- XFrogger
- XGrandprix
- XHERO
- XJoust
- XKing Kong
- XLaser Gate
- XMarine Wars
- XMario Bros.
- XMid Way
- XMidway
- XMissle 3000
- XMr. Postman
- XMs. Pac-Man
- XPhoenix
- XPitfall
- XPlaque Attack
- XRiver Bomb
- XRiver Raid
- XRiver Raid 2
- XRiver Raid II
- XScreaming
- XSpace Attack
- XSpace Invader
- XSpace Robet
- XSpace Robot
- XSpace U.F.O.
- XSpace War
- XSpectra (Planet Patrol)
- XSpider Fighter
- XSuper Games
- XSuper Games - Chess / Seaquest / Enduro / Chopper Command / Keystone Kapers / Bobby is Going Home / Trick Shot / River Raid 2
- XSuper Tank
- XTank 3
- XTennis
- XTheshold