Information in the game database is updated periodically. Below, you'll find that information compiled as pertains to Infinity. The company may be involved as a publisher, developer or both.
The Battle of Olympus [December, 1989]
Bardysh: Kromeford no Juunin [July 22, 1999]
Chocolate Kiss [February 14, 2002]
G-O-D Pure: Growth or Devolution [February 26, 1998]
Kaeru no Ehon: Adventure for the Lost Memories [October 21, 1999]
Murakoshi Masami no Bakuchou Nippon Rettou 2 [September 14, 2000]
Ninja Jajamaru-kun: Onigiri Ninpouchou [February 21, 1997]
Reikoku: Ikeda Kizoku Shinrei Kenkyuujo [October 26, 2000]
Simple 1500 Jitsuyou Series Vol. 09: Watashi Style no Aroma Therapy [July 26, 2001]
Ultima Underworld: The Stygian Abyss [March 14, 1997]
Yamagata Digital Museum [November 18, 1999]
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.