Square Co.

Square Company, Limitedwas a Japanese video game company founded in September of 1983 by Masafumi Miyamoto and Hironobu Sakaguchi. It merged with Enix in 2002 and became part of Square Enix.

Famicom/Nintendo Entertainment System

 * 1985
 * ''Thexder
 * 1986
 * King's Knight
 * 1987
 * 3-D WorldRunner (Tobidase Daisakusen on Japanese FDS)
 * Rad Racer
 * JJ (Japan only)
 * Final Fantasy
 * 1988
 * Deep Dungeon III: The Journey to the Hero (Japan only)
 * Hanjuku Hero (Japan only)
 * Final Fantasy II (Japan only)
 * 1989
 * Square's Tom Sawyer (Japan only)
 * 1990
 * Final Fantasy III (Japan only)
 * Rad Racer II (North America only)
 * 1994
 * Final Fantasy I-II (Japan only)

Famicom Disk System

 * 1986
 * Crystal Dragon
 * Deep Dungeon: The Heretic War
 * 1987
 * Tobidase Daisakusen (3-D WorldRunner on North American NES)
 * Apple Town Story
 * Hao's Mystery Adventure (Mystery Quest on North American NES)
 * Deep Dungeon: The Crest of the Hero
 * Jikai Shounen Met Mag
 * Cleopatra's Demon Treasure
 * Sword of Kalin
 * 1988
 * Raijin
 * Moonball Magic

Nintendo Game Boy

 * 1989
 * Makai Tōshi SaGa (Final Fantasy Legend in North America)
 * 1991
 * Seiken Densetsu (Final Fantasy Adventure in North America)
 * SaGa 2: Hihō Densetsu (Final Fantasy Legend II in North America)
 * 1992
 * SaGa 3: Jikū no Hasha (Final Fantasy Legend III in North America)
 * 1998
 * Makai Tōshi SaGa (Final Fantasy Legend in North America)
 * SaGa 2: Hihō Densetsu (Final Fantasy Legend II in North America)
 * SaGa 3: Jikū no Hasha (Final Fantasy Legend III in North America)
 * Seiken Densetsu: Final Fantasy Gaiden (Final Fantasy Adventure in North America) NOTE: All of these were re-released in North America by Sunsoft. The box and manuals differed only in the publisher logo. FFL 3 and FFA also contained color item list/maps.)

Super Famicom/Super Nintendo Entertainment System

 * 1991
 * Final Fantasy IV (Final Fantasy II in North America)
 * Final Fantasy IV Easytype
 * Romancing SaGa (Japan only)
 * 1992
 * Final Fantasy V (Japan only)
 * Final Fantasy Mystic Quest (Final Fantasy USA in Japan and Mystic Quest Legend in Europe)
 * Hanjuku Hero: Aah Sekai yo Hanjuku Nare (Japan only)
 * 1993
 * Secret of Mana (Seiken Densetsu 2 in Japan)
 * Romancing SaGa 2 (Japan only)
 * Alcahest (Japan only)
 * 1994
 * Final Fantasy VI (Final Fantasy III in North America)
 * Breath of Fire (Developed by Capcom and published in Japan by Capcom. Square only published the game in the US, and had no hand in its development.)
 * Live A Live (Japan only)
 * 1995
 * Chrono Trigger
 * Front Mission (Japan only)
 * Secret of Evermore
 * Seiken Densetsu 3 (Japan only)
 * Romancing SaGa 3 (Japan only)
 * 1996
 * Bahamut Lagoon (Japan only)
 * Front Mission: Gun Hazard (Japan only)
 * Treasure of the Rudras (Japan only)
 * Super Mario RPG: Legend of the Seven Stars
 * Treasure Hunter G (Japan only)

Satellaview (Super Famicom satellite system add-on - Japan only)

 * 1996
 * Koi ha baransu (Japan only)
 * Dynamitracer (Japan only)
 * Treasure Conflix (Japan only)
 * Radical Dreamers (Japan only)

Nintendo Game Boy Advance

 * 2002
 * Chocobo Land: A Game of Dice (Japan only)