- XRiver Raid
River Raid II- XSeaquest
- XSeaquest
- XSmurf
- XSnoopy
- XSoccer
- XSolar Storm
- XSpace Invaders
- XSpace Shuttle
- XSpider Fighter
- XSpike's Peak
- XStampede
- XSub-Scan
- XSubterrânea
- XSuper Futebol
Super Tenis- XTag Scan
- XTennis
- XTennis Real
- XThunderground
- XTime Pilot
- XTrian. das Bermudas
Vanguard- XVanguard
- XVideo Pinball
- XVideo Pinball
- XVoley
- XVoley
- XX-Man
- XXadrez
- XZaxxon