| Acorn BBC/Electron cass. |  Caveman Capers | 1991 | Alternative Soft., Ltd. |
| Arcade Video game |  Caveman Ninja | 1991 | Data East Corp. Japan |
| Amstrad CPC 464 disk | Cavemania | 1991 | Atlantis Soft. |
| Sinclair ZX Spectrum pack. |  Cavemania Model 838 | 1991 | EDOS Electronic Distribution of Software |
| Amstrad CPC pack. | Cavemania Model 838 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 pack. | Cavemania Model 838 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 cass. | Cavemania Model AT 129 | 1991 | Atlantis Soft. |
| Amstrad CPC cass. | Cavemania Model AT 424 | 1991 | Atlantis Soft. |
| Nintendo Game Boy Cart. | Cavenoire Model DMG-KNJ | 1991 | Konami Co., Ltd. Japan |
| Acorn Archimedes disk | Caverns | 1991 | Minerva |
| Amstrad CPC 464 disk | Caves of Darkness Hb | 1991 | Unknown |
| Apple II 5.25 disk | Cavity Busters Model MECC-A284 | 1991 | MECC Minnesota Educational Computing Corp. |
| Commodore Amiga CDTV CD |  CDTV Demo Disc | 1991 | Commodore, Ltd. |
| Commodore Amiga CDTV CD | CDTV Genlock Demo | 1991 | Commodore, Ltd. |
| Commodore Amiga 500 disk | Celtic Legends | 1991 | UBI Soft Creteil, France 307211 |
| Commodore Amiga 500 disk | Centurion - Defender of Rome Model 3658 | 1991 | Electronic Arts CA, USA 14633 |
| Sega Genesis cart. | Centurion - Defender of Rome Model 7025 | 1991 | Electronic Arts CA, USA 14633 |
| NEC PC-9801 Series 5.25in. disk | CG Story - Fuumashi Erika | 1991 | Explorer Japan |
| Nintendo Game Boy Cart. | Chachamaru Boukenki 3 - Abyss no Tou Model DMG-A3J | 1991 | Human Ent. Japan |
| Nintendo Game Boy Cart. | Chachamaru Panic Model DMG-CCJ | 1991 | Human Ent. Japan |
| Amstrad CPC 464 disk | Chain Demo Hb | 1991 | Elmsoft Game-Service |
| IBM PC/AT DOS pack. | Chain Reaction Ver. 1.01 Sw | 1991 | 3W's |
| Commodore Amiga 500 disk | Challenge Golf | 1991 | On-line Ent., Ltd. |
| Pachislot | Challenge Man 7 | 1991 | Okazaki Sangyo Co., Ltd. Japan |
| Sinclair ZX Spectrum cass. | Challengers | 1991 | UBI Soft Creteil, France 307211 |
| Commodore Amiga 500 disk | Champion Driver | 1991 | Idea Soft. |
| Commodore Amiga 500 disk | Champion of the Raj | 1991 | PSS Personal Soft. Services 012484 |
| Atari ST disk | Champion of the Raj | 1991 | Mirrorsoft, Ltd. England |
| Sinclair ZX Spectrum cass. | Champions | 1991 | Krisalis Soft., Ltd. |
| NEC TurboGrafx-16 cart. | Champions Forever Boxing Model TGX040077 | 1991 | Turbo Technologies, Inc. |
| Sinclair ZX Spectrum cass. | Champions of Cricket - 2 To 6 Version Mod | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | Champions Of Cricket - All Time Greats | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | Champions of Cricket - Body Line Series | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | Champions of Cricket - Expanded Version | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | Champions of Cricket - Extended Version | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | Champions Of Cricket - Player Data Cassette 1991 | 1991 | Lambourne Games |
| Amstrad CPC pack. | Championship Baseball Model 5 | 1991 | EDOS Electronic Distribution of Software |
| Nintendo Famicom cart. | Championship Bowling Model ATH-8B | 1991 | Athena Co., Ltd. Japan |
| Sinclair ZX Spectrum cass. | Championship Boxing | 1991 | Lambourne Games |
| Amstrad CPC pack. | Championship Jet Ski Simulator Model 88 | 1991 | EDOS Electronic Distribution of Software |
