| Commodore VIC-20 type-in |  Ape King | 1984 | VNU Business Publications |
| Commodore C64 disk | Apocalypse Now | 1984 | Markt & Technik |
| Casio FX702p type-in | Apollo 12 | 1984 | Shift Editions Paris, France |
| NEC PC-8001mkII type-in | Apple Attack | 1984 | Dempa Shinbunsha Japan |
| Apple III disk | Apple Chomp | 1984 | Kunesh, Dan A. |
| BASIC soft. type-in | Apple Hoshi! | 1984 | Dempa Shinbunsha Japan |
| Sinclair ZX Spectrum cass. | Apple Jam Model dK023 | 1984 | DK Tronics |
| Commodore VIC-20 type-in | Apple Pick'n | 1984 | Micro Systems Specialities |
| Acorn BBC Micro B cass. | Apple Pie | 1984 | Visions Soft. Factory |
| MSX type-in | Apple Runner | 1984 | Dempa Shinbunsha Japan |
| National JR-200 type-in | Apple Tree | 1984 | Dempa Shinbunsha Japan |
| NEC PC-8801 Series disk | Apploon | 1984 | Takara Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Apploon Model 31 | 1984 | Takara Co., Ltd. Japan |
| Arcade Video game | Appoooh - The Pro-Wrestling Game | 1984 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Commodore C64 cass. | Aquanaut | 1984 | Interceptor Soft. |
| Sinclair ZX Spectrum type-in | Aquario-Business | 1984 | Shift Editions Paris, France |
| Colecovision cart. | Aquattack | 1984 | Interphase |
| MSX cart. | Aquattack | 1984 | Toshiba EMI Japan |
| Multitech Microprofessor II type-in | Araignées | 1984 | Shift Editions Paris, France |
| NEC PC-8001mkII cass. | Arare no Jump Up Model E-G081 | 1984 | Enix, Ltd. Japan |
| Apple II 5.25 disk | Arcade Boot Camp | 1984 | Penguin Soft. |
| Commodore C64 cart. | Arcade Classic Pak | 1984 | HES Human Engineered Soft. |
| Bally Astrocade type-in | Arcade Golf | 1984 | Fabris, Robert San Jose, CA, USA |
| Fujitsu FM-7 cass. | Arcade Super Cuprings 2 Daitokai-hen Model F-1003~4 | 1984 | Victor Musical Industries, Inc. Japan |
| Dragon cass. | Arcadia | 1984 | Imagine Soft. Ocean Group 13156 |
| Acorn Electron cass. | Arcadians Model SLG14 | 1984 | Acornsoft, Ltd. England |
| Commodore C64 cass. | Archon | 1984 | Ariolasoft Germany |
| IBM PC 5.25in. disk | Archon - The Light and the Dark Model 1031 | 1984 | Electronic Arts CA, USA 14633 |
| Commodore C64 disk | Archon 2 - Adept | 1984 | Electronic Arts CA, USA 14633 |
| Atari 400/800 disk | Archon II - Adept | 1984 | Electronic Arts CA, USA 14633 |
| Apple II 5.25 disk | Archon Model 1015 | 1984 | Electronic Arts CA, USA 14633 |
| Sinclair ZX Spectrum cass. | Arcturus Model VS-10-48 | 1984 | Visions Soft. Factory |
| Thomson MO5 cass. | Ardoise Magique | 1984 | Unknown France |
| Casio FX702p type-in | Area 88 | 1984 | Dempa Shinbunsha Japan |
| Apple II 5.25 disk | Arena | 1984 | Border Soft. |
| Sinclair ZX Spectrum cass. | Arena 3000 | 1984 | Microdeal |
| Atari 400/800 disk | Arena 3000 | 1984 | Microdeal |
| Acorn Electron cass. | Arena 3000 | 1984 | Microdeal |
| Tangerine Oric 1 cass. | Arena 3000 | 1984 | Microdeal |
| Sharp MZ-700 type-in | Ari to Kirigirisu 2 | 1984 | Dempa Shinbunsha Japan |
