| Commodore C64 disk |  Commodore Disk User Vol.2 #1 | 1988 | Argus Specialist Publications |
| Coin-op Misc. game | Competition Basketball | 1988 | Intermark Amusement, Inc. Scottsdale, AZ, USA |
| Amstrad CPC 464 disk | Compilation Amstrad Magazine Numeros 27-28-29 | 1988 | Laser Magazine Paris, France |
| Thomson TO disk | Compilation Disk | 1988 | Pukall, Alexandre |
| Commodore C64 type-in | Computag | 1988 | Compute! Publications, Inc. |
| MSX cart. | Computation | 1988 | Methali |
| Amstrad CPC 464 disk | Computer Classics | 1988 | Beau-Jolly, Ltd. |
| Commodore Amiga 500 disk | Computer Hits Vol. Two | 1988 | Beau-Jolly, Ltd. |
| Acorn BBC/Electron cass. | Computer Maniacs 1989 Diary | 1988 | Domark Group, Ltd. |
| Amstrad CPC cass. | Computer Maniacs 1989 Diary | 1988 | LED Leisure Electronic Designs, Ltd. |
| Amstrad CPC 464 disk | Computer Maniacs 1989 Diary | 1988 | Domark Group, Ltd. |
| Commodore C64 cass. | Computer Maniacs 1989 Diary | 1988 | Domark Group, Ltd. |
| Commodore C16/C64 cass. | Computer Set No. 12 | 1988 | Logica 2000 Italy |
| Commodore C16/C64 cass. | Computer Set No. 13 | 1988 | Logica 2000 Italy |
| Commodore C16/C64 cass. | Computer Set No. 14 | 1988 | Logica 2000 Italy |
| Commodore C16/C64 cass. | Computer Set No. 15 | 1988 | Logica 2000 Italy |
| Sinclair ZX Spectrum cass. | Conflict Command | 1988 | Ocean Soft., Ltd. 13156 |
| VTECH PreComputer 1000 game | Connaissances Generales II | 1988 | VTECH Video Technology, Ltd. |
| TRS-80 disk | Conquering Armies | 1988 | Mitchell Soft. |
| Acorn Archimedes disk | Conqueror | 1988 | Superior Soft. |
| IBM PC 5.25in. disk | Conquest of Camelot - The Search for the Grail | 1988 | Sierra On-Line, Inc. USA 20626 |
| Amstrad CPC 464 disk | Conspiration de l'An III | 1988 | UBI Soft Creteil, France 307211 |
| MSX cass. | Contabilidad 1 | 1988 | Mind Games Espana, S.A. |
| MSX cass. | Contabilidad 2 | 1988 | Mind Games Espana, S.A. |
| Amstrad CPC type-in | Contact | 1988 | Editions SORACOM France |
| Amstrad CPC 464 disk | Context Word Processor Hb | 1988 | Unknown |
| Arcade Video game | Continental Circus | 1988 | Taito Corp. Japan |
| Nintendo NES cart. |  Contra Model NES-CT-USA | 1988 | Nintendo of America, Inc. USA 45496 |
| Nintendo PlayChoice-10 cart. | Contra Model PCH1-R-CT | 1988 | Nintendo of America, Inc. USA 45496 |
| Nintendo Famicom cart. | Contra Model RC826 | 1988 | Konami Industry Co., Ltd. Japan |
| Coin-op Misc. game | Coors Light Sharpshooter | 1988 | GEI Grayhound Electronics, Inc. Toms River, NJ, USA |
| Atari 400/800 cass. | Cops 'n' Robbers | 1988 | Atlantis Soft. |
| Sinclair ZX Spectrum+3 disk | Corruption | 1988 | Rainbird Soft. UK 012439 |
| Amstrad CPC 6128 disk | Corruption Model 107095 | 1988 | Rainbird Soft. UK 012439 |
| Atari ST disk | Corruption Model 107156 | 1988 | Rainbird Soft. UK 012439 |
| Atari ST disk | Corruption Model SD6489 | 1988 | Rainbird USA 88777 |
| Apple II 5.25 disk | Corruption Model TD6493 | 1988 | Rainbird USA 88777 |
| Commodore Amiga 500 disk | Corruption Model WD6490 | 1988 | Rainbird USA 88777 |
| Amstrad CPC cass. | Corsarios | 1988 | Opera Soft. Spain |
| Amstrad CPC 464 disk | Corsarios | 1988 | Opera Soft. Spain |
