- X2 in 1 - Beat'Em and Eat'Em / Frostbite
- X2 in 1 - Bowling / Boxing
- X2 in 1 - Centipede / Unknown
- X2 in 1 - Crackpots / Fantastic Voyage
- X2 in 1 - Crackpots / Grand Prix
- X2 in 1 - Demon Attack / Atlantis
- X2 in 1 - Enduro / Soccer
- X2 in 1 - Football / Basquetball
- X2 in 1 - Frankstein / Planet Patrol
- X2 in 1 - H.E.R.O. / Moon Patrol
- X2 in 1 - Keystone Kappers / Planet Patrol
- X2 in 1 - Motocross / Pole Position
- X2 in 1 - Phoenix / Moon Patrol
- X2 in 1 - Pimball / Dragon Fire
- X2 in 1 - Pitfall / Seaquest
- X2 in 1 - Planet Patrol / River Raid
- X2 in 1 - Planet Patrol / Spider Man
- X2 in 1 - River Raid / Laser Gates
- X2 in 1 - River Raid II / River Raid III
- X2 in 1 - Seaquest / Megamania
- X2 in 1 - Super Man / Keystone Kappers
- X2 in 1 - Super River Raid / Trick Shot
- X2 in 1 - Super Soccer / Grand Prix
- X2 in 1 - Tennis / Basquete
- X2 in 1 - Tennis / Volleyball
- X2 in 1 - Turmoil / Riders of Lost Ark
- X2 in 1 - Zaxxon / H.E.R.O.
- XBaja Buggies
- XBank Heist
- XBasquetball
- XBeamrider
- XBlackjack
- XBobby Is Going Home
- XBoxing
- XBuck Rogers
- XChess
- XChoper Command
- XChuck Norris
- XCrackpots
- XDecathlon
- XDefender
- XDemon Attack
- XDonkey Kong
- XEnduro
- XFishing Derby
- XFlash Gordon
- XFootball Soccer
- XFrankstein
- XFrogger
- XFrostbite