- X2 in 1 - River Raid / Boxing
- XAir Lock
- XAtlantis
- XBattlezone
- XBobby Is Going Home
- XChopper Command
- XCommand
- XCommand Raid
- XCorredor Cósmico
Demon Attack- XDonkey Kong
- XEnduro
- XFrogger
- XFutebol
- XGrand Prix
- XHERO
- XJawbreaker
- XJungle Hunt
- XKeystones Kapers
- XMegaMania
- XMissil Command
- XMissile Command
- XMoto Laser
- XMouse Trap
- XMr. Postman
- XMs. Pacman
- XO Feiticeiro
- XPac Man
- XPhantom Tank
- XPhoenix
- XPitfall
- XPlaque Attack
- XPopeye
- XRiver Raid
- XSeaquest
- XSmurf
- XSnoopy
- XSpace Invaders
- XSpace Robot
- XSpiderman
- XStar Wars
- XSuper Breakout
- XSuper Tennis
- XTeddy Perdido
Tennis- XVoleiboll
- XX-Man
- XZaxxon