| NEC PC-Engine HuCARD |  Adventure Island Model HC91035 | 1991 | Hudson Soft. Hudson Group Japan |
| Commodore Amiga 500 disk | Adventures in Math | 1991 | Free Spirit Soft. |
| Nintendo NES cart. | Adventures of Lolo 2 Model NES-A4-EEC | 1991 | HAL Laboratory, Inc. Japan |
| Nintendo NES cart. |  Adventures of Lolo 2 Model NES-A4-FRA | 1991 | HAL Laboratory, Inc. Japan |
| Nintendo NES cart. | Adventures of Lolo 2 Model NES-A4-ITA | 1991 | HAL Laboratory, Inc. Japan |
| Nintendo NES cart. | Adventures of Lolo 2 Model NES-A4-SCN | 1991 | HAL Laboratory, Inc. Japan |
| Nintendo NES cart. | Adventures of Lolo 2 Model NES-A4-UKV | 1991 | HAL Laboratory, Inc. Japan |
| Nintendo NES cart. | Adventures of Lolo 3 Model NES-QL-USA | 1991 | HAL America, Inc. |
| Nintendo NES cart. | Adventures of Lolo Model NES-AV-NOE | 1991 | HAL Laboratory, Inc. Japan |
| Sega Mega Drive cart. | Aero Blasters - Trouble Specialty Raid Unit Model T-33013 | 1991 | Kaneko Co., Ltd. Tokyo, Japan |
| Nintendo Game Boy Cart. | Aero Star Model DMG-AEA | 1991 | Vic Tokai Japan |
| Nintendo Game Boy Cart. | Aerostar Model DMG-AE-AUS | 1991 | Vic Tokai Japan |
| Nintendo Game Boy Cart. | Aerostar Model DMG-AE-ITA | 1991 | Vic Tokai Japan |
| Nintendo Game Boy Cart. | Aerostar Model DMG-AE-USA | 1991 | SUNSOFT Sun Corp. of America IL, USA |
| Atari ST disk | Africa Korps | 1991 | Impressions |
| Commodore Amiga 500 disk | Afrika Korps and Eighth Army | 1991 | Impressions |
| Arcade Video game |  After the War | 1991 | Dinamic Soft. Madrid, Spain |
| Samsung Gam*Boy cart. | Agigongnyong Dooly | 1991 | Daou Infosys Korea |
| MSX cart. | Agigongnyong Dooly | 1991 | Daou Infosys Korea |
| Arcade Video game | Agress - Missile Daisenryaku | 1991 | Palco System Corp. |
| Arcade Video game | Ah Eikou no Koushien | 1991 | Taito Corp. Japan |
| Sega Genesis cart. | Air Buster - Trouble Specialty Raid Unit Model T-33026 | 1991 | Kaneko USA, Ltd. IL, USA |
| NEC PC-9801 Series 5.25in. disk | Air Combat II | 1991 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 3.5in. disk | Air Combat II | 1991 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Air Combat II - Tsuika Scenario Vol. 1 | 1991 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 3.5in. disk | Air Combat II - Tsuika Scenario Vol. 1 | 1991 | SystemSoft Corp. Japan |
| Atari 400/800 cass. | Air Rescue | 1991 | Atlantis Soft. |
| Acorn Archimedes disk | Air Supremacy | 1991 | Superior Soft. |
| Commodore Amiga 500 disk |  Air-Sea Supremacy | 1991 | UBI Soft Creteil, France 307211 |
| Amstrad CPC 464 disk | Air-Sea Supremacy | 1991 | UBI Soft Creteil, France 307211 |
| Sinclair ZX Spectrum cass. | Air-Sea Supremacy | 1991 | Dro Soft. Madrid, Spain |
| Atari ST disk | Airline ST Ver. 1 | 1991 | Motelsoft |
| Amstrad CPC pack. | Airwolf 2 Model 139 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 pack. | Airwolf 2 Model 139 | 1991 | EDOS Electronic Distribution of Software |
| Sinclair ZX Spectrum pack. | Airwolf 2 Model 139 | 1991 | EDOS Electronic Distribution of Software |
| Amstrad CPC pack. | Airwolf Model 138 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 pack. | Airwolf Model 138 | 1991 | EDOS Electronic Distribution of Software |
| Sinclair ZX Spectrum pack. | Airwolf Model 138 | 1991 | EDOS Electronic Distribution of Software |
| NEC PC-9801 Series 5.25in. disk | AIZA - New Generation | 1991 | Brother Kougyou Japan |
| Nintendo Famicom cart. | Akagawa Jirou no Yuurei Ressha Model KIN-YU | 1991 | King Records Co., Ltd. Japan |
