Choplifter!

Chopper I

City Bomber

Claybuster

Clay Shoot

Cloak & Dagger

Cloud Master

Clu Clu Land

Cobra Command

Cobra Gunship

Colony 7

Combat

Commando

Computer Space

Confidential Mission

Conquest

Contra

Contra

Contra III: The Alien Wars

Cops n' Robbers

Cosmic Alien

Cosmic Avenger

Cosmic Cop

Cosmic Guerilla

Cosmo Gang: The Video

Counter-Strike Neo

Crack Down

Crime City

Crimzon Clover

Crossfire

Crypt Killer

Cube Quest

Cybattler

Cyber-Lip

Cyber Sled

Cyber Troopers Virtual On: Oratorio Tangram

Cyvern: The Dragon Weapons

Daioh

Dangerous Seed

Darius+