Game developer Brian L. Goble founded XOR Corporation to release a few shareware games in the 80's. Eventually Goble would go on to co-found Monolith Software, which is well known for both its games as well as its Lithtech engine.
Official XOR Corporation website
XOR Corporation's Mobygames page
Games developed and/or published by XOR Corporation
Galactic Battle (1990)
Roboman (1989)
