Information in the game database is updated periodically. Below, you'll find that information compiled as pertains to System Sacom. The company may be involved as a publisher, developer or both.
Jennifer Capriati Tennis [August 16, 1992]
Jikuu Tantei DD: Dracula Detective - Maboroshi no Lorelei [July 26, 1996]
Lunacy [May 31, 1997]
The Mansion of Hidden Souls 
Rampo [February 24, 1995]
R?MJ: The Mystery Hospital [December 18, 1997]
Mansion of Hidden Souls [March, 1994]
Yami no Ketsuzoku: Harukanaru Kioku [December 17, 1993]
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.