The Family Computer Disk System was a floppy disk add-on for the Family Computer. It was released in Japan on February 21, 1986.

Games on the Family Computer Disk System:
1990
Maze Game. Famicom Disk System version of a NES game. A worldwide release wherein Pac-Man eats pellets while avoiding ghosts.

1988
Platform Game. Famicom Disk System version of a NES game. Mario rescues his girlfriend Pauline from her kidnapper, Donkey Kong.
Platform Game. Famicom Disk System version of a NES game. Donkey Kong Jr. rescues his father who has been caged by Mario.

1987
Platform Game: Later ported to NES. Two dragon brothers, Bub and Bob, save their girlfriends from Baron Von Blubba.
Action-Adventure RPG:Later ported to NES. The hero of Hyrule, Link, has to prevent Ganon's return.

1986
Platform Game. Mario rescues Peach and celebrities from Nippon Broadcasting System's All Night Nippon from King Koopa.
Action-Adventure Game. Later ported to NES. Link rescues Zelda, the Princess of Hyrule, from the evil Ganon.
Platform Game. Famicom Disk System version of a NES game. Mario rescues the princess from Bowser, King of the Koopa.
Platform Game. Mario rescues the princess from the King of the Koopa