| Commodore C16 cass. |  C16 Compilation | 1988 | Mastertronic, Ltd. UK 012967 |
| Commodore C16/MSX cass. | C16/MSX No. 19 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 20 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 21 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 22 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 23 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 24 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 25 | 1988 | Editoriale International Education srl Italy |
| Commodore C16/MSX cass. | C16/MSX No. 26 | 1988 | Editoriale International Education srl Italy |
| Amstrad CPC type-in | Ca va péter Zorglub | 1988 | Laser Press SARL Saint-Mandé, France |
| Arcade Video game | Cabal | 1988 | TAD Corp. Tokyo, Japan |
| Arcade Video game |  Cabal | 1988 | Fabtek, Inc. Redmond, WA, USA |
| Amstrad CPC type-in | Cafard | 1988 | Laser Press SARL Saint-Mandé, France |
| Sinclair ZX Spectrum cass. | Cage Match Model IS 0199 | 1988 | Entertainment USA Mastertronic |
| TRS-80 disk | Caladuril 2 - Weatherstone's End | 1988 | Diacom Products |
| Commodore C64 disk | Calhoun | 1988 | Markt & Technik |
| Sinclair ZX Spectrum+3 disk | California Games | 1988 | US Gold, Ltd. Birmingham, England 13442 |
| Commodore Amiga 500 disk | California Games Model 19309D | 1988 | Epyx, Inc. Redwood City, CA, USA |
| Atari ST disk | California Games Model 19310D | 1988 | Epyx, Inc. Redwood City, CA, USA |
| Apple IIGS disk | California Games Model 19313D | 1988 | Epyx, Inc. Redwood City, CA, USA |
| Atari 2600 cart. | California Games Model 19319R | 1988 | Epyx, Inc. Redwood City, CA, USA |
| Atari 2600 cart. | California Games Model 80561-00286 | 1988 | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25in. disk | California Pro Golf | 1988 | 16 Blitz UK |
| Apple II 5.25 disk | California Raisins and the Cereal Factory | 1988 | Box Office Soft. |
| Atari 400/800 cass. | California Run | 1988 | Alternative Soft., Ltd. |
| Atari 400/800 disk | California Run | 1988 | Alternative Soft., Ltd. |
| NEC PC-6001mkIISR type-in | Candy Land | 1988 | Dempa Shinbunsha Japan |
| Apple II 5.25 disk | Candy Land | 1988 | GameTek, Inc. Miami Beach, FL, USA 43948 |
| Commodore C64 type-in | Canfield | 1988 | Compute! Publications, Inc. |
| Arcade Video game kit | Capcom Bowling | 1988 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Atari 400/800 type-in | Capital! | 1988 | ANALOG Computing |
| MSX cass. | Capitan Sevilla | 1988 | Winner Soft. |
| MSX cass. | Capitan Sevilla | 1988 | Dinamic Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Capitan Sevilla | 1988 | Dinamic Soft. Madrid, Spain |
| Amstrad CPC 464 disk | Capitan Sevilla Model 880021 | 1988 | Dinamic Soft. Madrid, Spain |
| Amstrad CPC cass. | Capitan Sevilla Model AMS 880018 | 1988 | Dinamic Soft. Madrid, Spain |
| Sinclair ZX Spectrum cass. | Capitan Sevilla Model SPE 880018 | 1988 | Dinamic Soft. Madrid, Spain |
| Commodore Amiga 500 disk | Capone | 1988 | Actionware |
| Coin-op Misc. game | Capsule Golf | 1988 | NAMCO, Ltd. Japan |
| Sinclair ZX Spectrum cass. | Captain America in the Doom Tube of Dr. Megalomann | 1988 | GO! Media Holdings, Ltd. 13442 |
