| Amstrad CPC 464 disk |  AMS 08 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC 464 disk | AMS 09 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC cass. | AMS 09 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC 464 disk | AMS 10 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC cass. | AMS 10 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC 464 disk | AMS 11 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC 464 disk | AMS 12 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC cass. | AMS 12 | 1990 | Amstrad Adventure PD Library |
| Amstrad CPC cass. | Amstrad Action - Issue 052 | 1990 | Future Publishing, Ltd. UK |
| Amstrad CPC cass. | Amstrad Action - Issue 061 | 1990 | Future Publishing, Ltd. UK |
| Commodore Amiga 500 disk | Anaconda | 1990 | Courbois Soft. Beuningen |
| Commodore Amiga 500 disk | Anarchy | 1990 | Psyclapse |
| Atari ST disk | Anarchy | 1990 | Psyclapse |
| NEC PC-6001mkIISR type-in | Aneeshe | 1990 | Dempa Shinbunsha Japan |
| Sinclair ZX Spectrum cass. | Angel Nieto Pole 500 | 1990 | Opera Soft. Spain |
| Amstrad PCW soft. | Angel Nieto Pole 500 | 1990 | Opera Soft. Spain |
| Amstrad CPC 464 disk | Angel Nieto Pole 500 | 1990 | Opera Soft. Spain |
| Commodore Amiga 500 disk | Angel Nieto Pole 500 | 1990 | Opera Soft. Spain |
| Amstrad CPC cass. | Angel Nieto Pole 500 Model AMC-017 | 1990 | Opera Soft. Spain |
| Amstrad CPC cass. | Angel Nieto Pole 500 Model AMC-771 | 1990 | Opera Soft. Spain |
| MSX cass. | Angel Nieto Pole 500cc | 1990 | Opera Soft. Spain |
| Nintendo Famicom cart. | Angry Bird 2 | 1990 | Unknown |
| Apple II 5.25 disk | Animal Stories IV | 1990 | Micrograms Publishing |
| Pachislot | Animal-G Blue ver. | 1990 | Unknown Japan |
| Pachislot | Animal-G Red ver. | 1990 | Unknown Japan |
| Acorn BBC Master compact disk | Animated Numbers | 1990 | Sherston Soft. |
| Acorn BBC Micro B disk | Animated Numbers | 1990 | Sherston Soft. |
| NEC PC-Engine HuCARD | Ankoku Densetsu Model JC63007 | 1990 | Victor Musical Industries, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Another Genesis Model SF30011010 | 1990 | Soft Plan Co., Ltd. Japan |
| Sharp MZ-1500 type-in | Anoyo ga Arunara | 1990 | Dempa Shinbunsha Japan |
| Commodore Amiga 500 disk | Answer Back - Junior Quiz | 1990 | Kosmos Soft., Ltd. |
| Commodore Amiga 500 disk | Answer Back - Senior Quiz | 1990 | Kosmos Soft., Ltd. |
| Commodore Amiga 500 disk | Antago | 1990 | Art of Dreams |
| Atari ST disk | Antago | 1990 | Art of Dreams |
| Commodore Amiga 500 disk | Antares - Der Griff nach den Sternen | 1990 | Bomico |
| Commodore Amiga 500 disk | Antheads - It Came from the Desert II | 1990 | Mirrorsoft, Ltd. England |
| NEC PC-Engine HuCARD | Aoi Blink Model HC90030 | 1990 | Hudson Soft. Hudson Group Japan |
| Commodore Amiga 500 disk | APB - All Points Bulletin | 1990 | Domark Group, Ltd. |
| Acorn Archimedes disk | Apocalypse | 1990 | Fourth Dimension, The |
| Commodore C64 type-in | Apple Willy | 1990 | Compute! Publications, Inc. |
