Clyde's Revenge

C-Mato

Cobra

Cobra Gunship

Cold Dreams

Colony 28

Colorado

Comanche 2

Comanche 3

Comanche CD

Comanche: Maximum Overkill

Combat Course

Combatrobo Zakato

Command Adventures: Starship

Commander Keen 1: Marooned on Mars

Commander Keen 2: The Earth Explodes

Commander Keen 3: Keen Must Die!

Commander Keen 4: Secret of the Oracle

Commander Keen 5: The Armageddon Machine

Commander Keen: Aliens Ate My Babysitter!

Commander Keen Combo CD

Commander Keen: "Goodbye, Galaxy!"

Commander Keen: Invasion of the Vorticons

Commander Keen: Keen Dreams

Commando Enhanced

Compaq-DOS (included games)

Conan: The Cimmerian

Conqueror

Construction Bob in the Bouncing Factory

Continuum

Contra

Contraption Zack

Cool Ball

Cool Spot

Cool World

Corncob 3-D: The Other Worlds Campaign

Corncob Deluxe

Corporation

Corridor 7: Alien Invasion

Cosmic Sheriff