| PC/MS-Windows CD |  Company of Heroes Online | 2009 | T-HQ, Inc. Toy HeadQuarters |
| PC/MS-Windows CD | Conan | 2004 | TDK Mediactive, Inc. |
| PC/MS-Windows CD | Concerto Gate | 2008 | Square Enix Co., Ltd. Japan |
| PC/MS-Windows CD | Condemned | 2005 | SEGA Corp. |
| PC/MS-Windows CD | Conflict - Denied Ops | 2008 | Eidos Interactive |
| PC/MS-Windows CD | Conflict - Global Terror | 2005 | 2K Games, Inc. New York, NY, USA |
| PC/MS-Windows CD | Conflict - Vietnam | 2004 | SCI, Ltd. Sales Curve Interactive |
| PC/MS-Windows CD | Conflict Zone | 2001 | UBI Soft Creteil, France 307211 |
| PC/MS-Windows CD | Confrontation | 2012 | Focus Home Interactive S.A.S. |
| PC/MS-Windows CD | Congo the Movie - Descent into Zinj | 1995 | Viacom New Media Viacom International, Inc. |
| PC/MS-Windows CD | Connections | 1995 | Discovery Channel Multimedia |
| PC/MS-Windows CD | Conquest - Frontier Wars | 2001 | UBI Soft Creteil, France 307211 |
| PC/MS-Windows CD | Conquest Earth | 1997 | Eidos Interactive |
| PC/MS-Windows CD | Conquest Of The New World - Deluxe Edition | 1997 | Interplay |
| PC/MS-Windows CD | Constantine | 2005 | T-HQ, Inc. Toy HeadQuarters |
| PC/MS-Windows CD | Constructor | 1997 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| PC/MS-Windows CD | Contract J.A.C.K. | 2003 | Sierra Ent., Inc. USA |
| PC/MS-Windows CD | Contrast | 2013 | Focus Home Interactive S.A.S. |
| PC/MS-Windows CD | Cookey Shop | 2000 | Megapolly Ent. Korea |
| PC/MS-Windows CD | Cooking Academy | 2008 | MumboJumbo, LLC Dallas, TX, USA |
| PC/MS-Windows CD | Cooking Academy 2 - World Cuisine | 2009 | MumboJumbo, LLC Dallas, TX, USA |
| PC/MS-Windows CD |  Cool Pool | 200? | Sold Out Soft. |
| PC/MS-Windows CD | COPS 2170 - The Power of Law | 2004 | Strategy First |
| PC/MS-Windows CD | Corpse Killer | 199? | Digital Pictures |
| PC/MS-Windows CD | Corsairs - Conquest at Sea | 1999 | Microïds |
| PC/MS-Windows CD | Corum - Jeoju Badeun Ttang | 1997 | HiCom Korea |
| PC/MS-Windows CD | Corum II - Dark Lord | 1998 | HiCom Korea |
| PC/MS-Windows CD | Corum III - Hondon-ui Mabeop Jumarion | 1999 | HiCom Korea |
| PC/MS-Windows CD | Corum Oejeon - Igye-ui Gangnipja-deul | 1999 | HiCom Korea |
| PC/MS-Windows CD | Corum Online | 2004 | NetTimeSoft Korea |
| PC/MS-Windows CD | Cosmic Rift | 2002 | Sony Online Ent., Inc. |
| PC/MS-Windows CD | Cossacks II - Napoleonic Wars | 2005 | CDV Soft. Ent. USA, Inc. |
| PC/MS-Windows CD | Costume Quest | 2011 | T-HQ, Inc. Toy HeadQuarters |
| PC/MS-Windows CD | Counter Blow | 1997 | SKC, Ltd. Korea |
| PC/MS-Windows CD | Counter-Strike | 2000 | Havas Interactive |
| PC/MS-Windows CD | Counter-Strike - Condition Zero | 2004 | Valve Corp. |
| PC/MS-Windows CD | Counter-Strike - Global Offensive | 2012 | Valve Corp. |
| PC/MS-Windows CD | Counter-Strike - Source | 2004 | Valve Corp. |
| PC/MS-Windows CD | Crackdown 3 | 2019 | Microsoft |
| PC/MS-Windows CD | Crash | 1999 | Mattel Interactive Mattel, Inc. |
