JAM Productions was a computer game development company based in the United States. It is most notable for creating the 1993 first person shooter Blake Stone: Aliens of Gold.
The company was founded in 1993 by Jim Row and Mike Maynard, who were soon after joined by artist Jerry Jones.
The name was created from the initials of the two founders' first names: Jim and Mike.
Description by Wikipedia
First-Person Shooter, 1993
Shareware (installed), Shareware, Preview