California Games 
CannonBall Blitz 
Carrier Force
Cartel$ and Cutthroat$ 
Castle Wolfenstein 
Catacomb 
Cavern Crusader 
Centauri Alliance 
Centipede 
Champions of Krynn 
Championship Baseball 
Championship Lode Runner 
Championship Wrestling 
Choplifter 
Chronicles of Osgorth: The Shattered Alliance 
Chuck Yeager's Advanced Flight Trainer 
City Centurian 
Clue: Master Detective 
Colonial Conquest 
Commando 
Computer Ambush 
Computer Bismarck 
Conan: Hall of Volta 
Conflict 2500 
Conflict in Vietnam 
Congo Bongo 
Cranston Manor 
Crime Wave 
Crossfire 
Crusade in Europe 
Crush, Crumble and Chomp! 
Crypt of Medea 
Crypto Cube 
Crystal Castles 
Curse of the Azure Bonds 
Cutthroats 
Cyborg 
Cytron Masters