10,528 GAMES
Atari VCS / 2600
- X2 in 1 - Missile Command / Megamania
- X2 in 1 - Mission 3000 AD / King Kong
- X2 in 1 - Missle 3000 / Fire Fox
- X2 in 1 - Misterio Azteca / Relámpago Azul
- X2 in 1 - Moctezuma / Gyruss
- X2 in 1 - Moctezuma / Star Wars III
- X2 in 1 - Montesuma / Gyrus
- X2 in 1 - Montesuma / Gyrus
- X2 in 1 - Montesuma / Super Cobra
- X2 in 1 - Montesuma / Super Cobra
- X2 in 1 - Montezuma Revenge / Super Cobra
- X2 in 1 - Montezuma's Revenge / Return of the Jedi
- X2 in 1 - Moon Patrol / Buck Rogers
- X2 in 1 - Moon Patrol / HERO
- X2 in 1 - Moon Patrol / HERO
- X2 in 1 - Moon Patrol / HERO
- X2 in 1 - Moon Patrol / HERO's
- X2 in 1 - Moon Patrol / Miss Pacman
- X2 in 1 - Moon Patrol / Ms. Pac-Man
- X2 in 1 - Moon Patrol / Pole Position
- X2 in 1 - Moon Patrol / Robot Tank
- X2 in 1 - Moon Patrol / Smurf
- X2 in 1 - Moon Patrol / Smurf
- X2 in 1 - Moon Patrol / Smurf
- X2 in 1 - Moon Patrol / Smurf
- X2 in 1 - Moon Patrol / Super Tennis
- X2 in 1 - Moon Patrol / Super Tennis
- X2 in 1 - Moon Patrol / Time Pilot
- X2 in 1 - Moon Patrol / Time Pilot
- X2 in 1 - Moon Sweeper / Robot Tank
- X2 in 1 - Moonsweeper / Star Trek
- X2 in 1 - Moonsweeper / Zaxxon
- X2 in 1 - Moto Cross / Mr. Do !
- X2 in 1 - Moto Cross / Pole Position
- X2 in 1 - Moto Cross / Pole Position
- X2 in 1 - Moto Cross / R. HERO's
- X2 in 1 - Moto Cross / Super Futbol
- X2 in 1 - Moto Cross / Time Pilot
- X2 in 1 - Motocross / Fantasmin
- X2 in 1 - Motocross / Futebol
- X2 in 1 - Motocross / Pole Position
- X2 in 1 - Motocross / Pole Position
- X2 in 1 - Motor Cross / Challenger
- X2 in 1 - Mouse Trap / Fishing Derby
- X2 in 1 - Mouse Trap / Mr. Postman
- X2 in 1 - Mouse Trap / Mr. Postman
- X2 in 1 - Mouse Trap / Q. Bert
- X2 in 1 - Mouse Trap / Sr. Carter
- X2 in 1 - Mouse Trap / Tennis
- X2 in 1 - Mouse Trap / Tennis