Information in the game database is updated periodically. Below, you'll find that information compiled as pertains to Gaps. The company may be involved as a publisher, developer or both.
Ename Asatarou + Oshima Takeo no Jissen Mahjong Kyoushitsu [December 25, 1998]
Boon Boon Kabun [unknown]
Burger Burger Pocket [March 26, 1999]
Burger Paradise International [April 21, 2000]
Daiku no Gen-san: Kachikachi no Tonkachi ga Kachi [April 28, 2000]
Seipoi Densetsu [April 14, 2000]
Ayrton Senna Kart Duel [December, 1996]
Ayrton Senna Kart Duel 2 [January, 1997]
Ayrton Senna Kart Duel Special [April 28, 1999]
Burger Burger [November 27, 1997]
Burger Burger 2 [July 15, 1999]
Combi Mahjong Awaseuchi with Maboroshi Tsukiyo Characters [June 1, 2000]
Takeo Oshima: Mahjong Teiou [August 30, 1996]
Shodankurai Nintei: Shodan Pro Mahjong [April 28, 1995]
There are numerous companies in the industry, and their names change like the weather. The information above is not particular about the finer details. Acquisitions are common, so companies with no recent listings may still be developing games under a new name. For example, DMA Design currently has a Rockstar name. Do you know of a title that is not listed above but should be? Be sure and let a staff member know. You can contact staff if you click here.