Region | Title | System | Version | Edition | Languages | Serial | Status |
 | Can You See What I See? + Etch A Sketch: Knobby's Quest | PC | | Original | | |  |
 | Cartoon Network All-Stars | PC | | Rerelease | | P/N 61148 - CD |  |
 | Centipede | MAC | | Original | | 04-22356CD |  |
 | Championship Mah Jongg | PC | | Original | | CDRA2Z842D1 |  |
 | The Chaos Engine | PC | | Original | | |  |
 | Chess Advantage (Disc 1) (Maurice Ashely Teaches Chess, Chess Master 4000, Grandmaster Chess, and Internet Chess Club) | PC | | Original | | 5300-CD1 |  |
 | Chess Advantage (Disc 2) (Combat Chess) | PC | | Original | | 5300-CD2 |  |
 | Chessmaster 5500 | PC | | Rerelease | | 2215210-590001/UD |  |
 | Chessmaster 5500 | PC | | The Ultimate Entertainment Collection: Volume 1 | | 379345-CD4 |  |
 | Chicken Blaster | WII | | Bundled with 20" Blaster | | RVL-R8LE-USA-B0 |  |
 | Chrome (Disc 1) | PC | | | | 25075CD1 |  |
 | The Chronicles of Shakespeare: Romeo & Juliet: Collector's Edition | PC | | Original | | |  |
 | City of Heroes & City of Villains: Good Versus Evil Edition | PC | | Original | | NCS-C0X-DVD03 |  |
 | Clannad Side Stories CLANNAD: Hikari Mimamoru Sakamichi de | PC | | Kickstarter Limited Edition | | |  |
 | Click! | GAMEWAVE | | Original | | G226 |  |
 | Comanche CD | PC | | Original | | |  |
 | Copa do Mundo da FIFA Brasil 2014 | XBOX360 | | Original | | EA-2516 |  |
 | Cosmi CD MASCD39 SJ 021501 | PC | | Original | | MASCD39, SJ 021501 |  |
 | Country Dance | WII | | Original | | RVL-SQ2E-USA-B0 |  |
 | Cyberia | PC | | Bundle Version OS/2 OEM | | OS2IBM95 |  |
 | CyberTarot | PC | | Original | | CT-250 |  |
 | Cake Mania 3 | PC | 1.0 | Original | | 19170-CD |  |
 | Cake Mania Deluxe | PC | 1.0 | Rerelease | | 02-3203-10 |  |
 | Chain of Command: Eastern Front | PC | 1.0 | Original | | |  |
 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (Disc 1) (Play Disc) | PC | 1.0 | Original | | K8054 |  |
 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (Disc 2) | PC | 1.0 | Original | | N0157 |  |
 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (Disc 3) | PC | 1.0 | Original | | N0158 |  |
 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (Disc 4) | PC | 1.0 | Original | | N0159 |  |
 | Civilization II: Test of Time | PC | 1.0 | Original | | 99548 |  |
 | Comanche 3 | PC | 1.0 | Original | | Part No. 9567 |  |
 | Commandos: Behind Enemy Lines: The Early Battles | PC | 1.0 | Smart Saver | | CMD844AE-CD |  |
 | Connections (Disc 1) | PC | 1.0 | Original | | |  |
 | Connections (Disc 2) | PC | 1.0 | Original | | |  |
 | Cooking Quest | PC | 1.0 | Original | | |  |
 | The Creatures Trilogy | PC | 1.0 | Original | | 13400-CD1 |  |
 | Crosswords & More | PC | 1.0 | Expert Software | | 08402 50530 |  |
 | Comanche 4 | PC | 1.0.1.20 | Bundle Version OEM | | OEM1277907 |  |
 | Cabela's Big Game Hunter II (Disc 1) | PC | 1.0.8 | Original | | 21199.101.US |  |
 | Cabela's Big Game Hunter II (Disc 2) | PC | 1.0.8 | Original | | 21199.102.US |  |
 | Cabela's African Safari | PSP | 1.01 | Original | | ULUS 10175 |  |
 | Casino Deluxe 2 | PC | 1.01 | Rerelease | | |  |
 | Clannad CLANNAD -クラナド- | PC | 1.01e | Kickstarter Limited Edition | | |  |
 | Crimson Skies | PC | 1.02 | Microsoft Action Pack | | 0700 Part No. X06-18350 |  |
 | Command & Conquer (Disc 2) | PC | 1.04a | Command & Conquer: Theater of War | | 1146017 |  |
 | Card and Board Games Card & Board Games | PC | 1.1 | Original | | 02-5650-10 |  |
 | The Corporate Machine | PC | 1.10 | Original | | |  |
 | Cossacks: European Wars | PC | 1.15new! | Cossacks Anthology: Collector's Edition | | CDR8198/US2 |  |
 | Cabela's 4x4 Off-Road Adventure | PC | 1.2 | Rerelease | | 30119.101.US |  |
 | Command & Conquer: The Covert Operations | PC | 1.20 | Command & Conquer: Worldwide Warfare | | 1146707 |  |
 | Cyberia 2: Resurrection (Disc 1) | PC | 1.26E | Rerelease | | |  |
 | Cyberia 2: Resurrection (Disc 2) | PC | 1.26E | Rerelease | | |  |
 | Cossacks: The Art of War | PC | 1.29 | Cossacks Anthology: Collector's Edition | | CDR8108/US2 |  |
 | Cossacks: Back to War | PC | 1.35 | Cossacks Anthology: Collector's Edition | | CDR8108/US2 |  |
 | Cabela's Big Game Hunter | PC | 1.43 | Rerelease | | |  |
 | Championship Chess | PC | 1.5 | Expert Software | | 08435 60801 |  |
 | Carmen Sandiego: Math Detective | PC | 6.0.2r32 | Adventure Workshop: 4th-6th Grade: 5th Edition | | 383332-CD1 |  |