| NEC PC-8801 Series disk |  Cuby Panic | 1985 | Game Arts Co., Ltd. Japan |
| Texas instrument TI-99/4A type-in | Cui-Cui et Rominet | 1985 | Shift Editions Paris, France |
| Sinclair ZX Spectrum cass. | Curse of the Seven Faces | 1985 | Artic Computing, Ltd. |
| Sinclair ZX Spectrum cass. |  Curse of the Seven Faces | 1985 | Imperial Soft. UK |
| Amstrad CPC type-in | Curseur Flash | 1985 | DMV Daten und Medien Verlag Eschwege, Germany |
| Amstrad CPC cass. | Cursos Educativos - Matematicas | 1985 | Monser, S.A. Spain |
| Sinclair ZX Spectrum cass. | Cursos Educativos - Matematicas | 1985 | Monser, S.A. Spain |
| MSX cart. | Custar Model HM-104 | 1985 | HAL Laboratory, Inc. Japan |
| Amstrad CPC 464 disk | Custard Pie Factory | 1985 | Tynesoft Computer Soft. |
| Dragon cass. | Cuthbert in the Cooler | 1985 | Microdeal |
| Pinball | Cybernaut Model 0B42 | 1985 | Bally Midway Mfg. Co. Franklin Park, IL, USA |
| MSX cass. | Cyberun | 1985 | Ultimate Play The Game |
| Sinclair ZX Spectrum cass. | Cybo Run + Super Gran | 1985 | Dixons |
| Sinclair ZX Spectrum cass. | Cyclone | 1985 | Vortex Soft., Ltd. England |
| Pinball | Cyclopes Model 800 | 1985 | GPi Game Plan, Inc. IL, USA |
| Acorn BBC Micro B cass. | Cylon Attack | 1985 | A&F Soft. |
| Sinclair ZX Spectrum cass. | Cylu Model 000457 | 1985 | Firebird Soft. UK 012439 |
| Commodore C64 cass. | Cylu Model 000464 | 1985 | Firebird Soft. UK 012439 |
| Commodore C64 type-in | Cypher | 1985 | Compute! Publications, Inc. |
| Videoton TVC disk | Cyrus 2 | 1985 | Intelligent Chess Soft. |
| Videoton TVC cass. | Cyrus II | 1985 | Intelligent Chess Soft. |
| Amstrad CPC cass. | Cyrus II Chess Model SOFT 06026 | 1985 | Amsoft |
| Amstrad CPC 464 disk | Cyrus II Chess Model SOFT 07026 | 1985 | Amsoft |
| Amstrad CPC cass. | Cyrus II Chess Model SOFT 46026 | 1985 | Amsoft |
| Amstrad CPC 464 disk | Cyrus II Chess Model SOFT 47026 | 1985 | Amsoft |
| Amstrad CPC cass. | Cyrus II Schach Model SOFT 26026 | 1985 | Schneider Computer Div. |
| Amstrad CPC 464 disk | Cyrus II Schach Model SOFT 27026 | 1985 | Schneider Computer Div. |
| Sega SG-1000 game | C_So! Model C-64 | 1985 | SEGA Enterprises, Ltd. Tokyo, Japan |
| MSX cart. | C_So! Model R48X5082 | 1985 | Pony Canyon, Inc. Japan |
| Amstrad CPC type-in | DA Bells | 1985 | Database Publications |
| Commodore C64 disk | Dabble | 1985 | J&F Publishing, Inc. |
| Fujitsu FM-7 cass. | DaiDassou | 1985 | Carry Lab. Japan |
| NEC PC-8801 Series cass. | DaiDassou Model GA-101 | 1985 | Carry Lab. Japan |
| Sharp MZ-2200 cass. | Daidassou Model GA-102 | 1985 | Carry Lab. Japan |
| Sharp X1 cass. | DaiDassou Model GA-103 | 1985 | Carry Lab. Japan |
| NEC PC-8001mkIISR cass. | DaiDassou Model GA-105 | 1985 | Carry Lab. Japan |
| NEC PC-6001mkII cass. | DaiDassou Model GA-106 | 1985 | Carry Lab. Japan |
| MSX cass. | DaiDassou Model GA-107 | 1985 | Carry Lab. Japan |
| NEC PC-8801 Series disk | DaiDassou Model GA-111 | 1985 | Carry Lab. Japan |
| NEC PC-9801 Series 5.25in. disk | DaiDassou Model GA-112 | 1985 | Carry Lab. Japan |
