iD Software, founded in 1991 by ex-Softdisk developers, currently employs over 200 people. iD is responsible for developing some of the most popular and memorable games of all time, including the Commander Keen, Wolfenstein 3D, DOOM, and Quake series of games.
Game developer / publisher profile
Hexen: Beyond Heretic (1995)
Spear Of Destiny (1992)
Wolfenstein 3D (1992)
Commander Keen: Keen Dreams (1991)
Rescue Rover (1991)
Dangerous Dave (1990)