- XPac-Man
- XPengo
- XPengo
- XPhoenix
- XPhoenix
- XPigs in Space
- XPitfall!
- XPitfall!
- XPlanet Patrol
- XPlanet Patrol
- XPlaque Attack
- XPolaris
- XPole Position
- XPole Position
- XPopeye
- XPorky's
- XPorky's
- XPressure Cooker
- XPressure Cooker
- XPrivate Eye
- XPrivate Eye
- XQ*bert
- XRacquetball
- XRaiders of the Lost Ark
- XRaiders of the Lost Ark
- XRealSports Soccer
- XRealSports Soccer
- XRealSports Tennis
- XRealSports Tennis
- XRealSports Volleyball
- XRealSports Volleyball
- XRiddle of the Sphinx
River Raid- River Raid
- XRiver Raid II
- XRiver Raid III
- XRobot Tank
- XRobot Tank
- XRoc 'n Rope
- XRoc 'n Rope
- XScreaming
- XSea Hawk
Seaquest- Seaquest
- XSkiing
- XSkiing
- XSmurf
- XSmurf
Snoopy and the Red Baron- Snoopy and the Red Baron