| Sinclair ZX Spectrum cass. |  Cascamuelas Hb | 2004 | Beyker Soft |
| Slot Machine | Cash Cache | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash Cargo | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash Course | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash Crusaders | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash Stash | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash Test Dummies | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash-A-Doodle-Doo | 2004 | GTech Corp. Providence, RI, USA |
| Slot Machine | Cash-N-Carry | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cash-O-Saurus | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cashed Potatoes | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cashews | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cashmandu | 2004 | IGT International Game Technologies Reno, NV, USA |
| Medal video game | Casino Anaconda | 2004 | Unknown Korea |
| Slot Machine | Casino King | 2004 | Starlink |
| Medal video game | Casino Time II | 2004 | Unknown Korea |
| Medal mechanical game | Casino Winner Slant Pusher Series | 2004 | NAMCO, Ltd. Japan |
| Atari 5200 cart. | Castle Crisis Hb | 2004 | AtariAge |
| Nintendo GBA cart. |  Castlevania NES Classic + 12 Model AGB-FADP-EUR | 2004 | Nintendo Co., Ltd. Japan |
| Slot Machine | Cat V.S. Mouse Model WMH-208CM | 2004 | Paokai Electronic Enterprise Co., Ltd. Taiwan |
| Slot Machine | Catapults of Cash | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Catch a Falling Penny | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Catch That Tiger | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Catch the Green | 2004 | IGT International Game Technologies Reno, NV, USA |
| Redemption mechanical game | Catchin' Critters | 2004 | Bay Tek, Inc. Pulaski, WI, USA |
| PC/MS-Windows CD | Catwoman | 2004 | Electronic Arts CA, USA 14633 |
| Nintendo GBA cart. | Catwoman Model AGB-BCWE-USA | 2004 | EA Games Electronic Arts, Inc. |
| Nintendo GBA cart. | Catwoman Model AGB-BCWP | 2004 | EA Games Electronic Arts, Inc. |
| Nintendo GameCube disc | Catwoman Model DOL-GCZE-USA | 2004 | Electronic Arts CA, USA 14633 |
| Nintendo GameCube disc | Catwoman Model DOL-GCZP-EUR | 2004 | Electronic Arts CA, USA 14633 |
| Slot Machine | Caveman Cash | 2004 | IGT International Game Technologies Reno, NV, USA |
| MSX 2 disk | Cell 4 | 2004 | Unknown Japan |
| Slot Machine | Cent-Imental Journey | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Centaur | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Center Stage | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Cerezas Comodinas Dobles | 2004 | IGT International Game Technologies Reno, NV, USA |
| Medal video game | Champion Party | 2004 | AGMN Co., Ltd. Korea |
| Pachislot | Chance Times | 2004 | Okazaki Sangyo Co., Ltd. Japan |
| Medal video game | Change Bar | 2004 | Unknown Korea |
| Nintendo GBA cart. | Chaoji Maliou 2 | 2004 | IQue China |
