| Amstrad CPC cass. |  Coin-Op Hits II | 1991 | US Gold, Ltd. Birmingham, England 13442 |
| Amstrad CPC 464 disk | Coin-Op Hits II | 1991 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. |  Coin-Op Hits II | 1991 | US Gold, Ltd. Birmingham, England 13442 |
| IBM PC DOS pack. | Colossal Cave - The First Adventure Ver. 1.5 Sw | 1991 | ImageIllusions |
| Amstrad CPC pack. | Colossus Bridge Model 741 | 1991 | EDOS Electronic Distribution of Software |
| Amstrad CPC pack. | Colossus Chess 4 Model 72 | 1991 | EDOS Electronic Distribution of Software |
| Amstrad CPC pack. | Colossus Mahjong | 1991 | EDOS Electronic Distribution of Software |
| Sega Meganet pack. | Columns | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Elektronika BK0010 cass. | Columns | 1991 | GASP |
| Elektronika BK0010 cass. | Columns | 1991 | AW Corp. |
| Sharp X68000 Series 5.25in. disk | Columns - Taisen Mode-tsuki P | 1991 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Columns - Taisen Mode-tsuki | 1991 | SystemSoft Corp. Japan |
| Toshiba J-3100 Series 3.5in. disk | Columns - Taisen Mode-tsuki | 1991 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 3.5in. disk | Columns - Taisen Mode-tsuki | 1991 | SystemSoft Corp. Japan |
| Apple IIGS disk | Columns GS | 1991 | Quality Computers |
| NEC PC-Engine HuCARD | Columns Model TJ03002 | 1991 | Telenet Japan |
| Amstrad CPC pack. | Combat Lynx | 1991 | EDOS Electronic Distribution of Software |
| Amstrad CPC 464 disk | Combat School + Green Beret Model MCD-009 | 1991 | Erbe Soft. Spain |
| Amstrad CPC pack. | Combat Zone Mentor | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 disk | Combots Model 48055 | 1991 | Microcomputer Games |
| Amstrad CPC 464 disk | Comic, Arcade & Aventura | 1991 | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Comic, Arcade & Aventura | 1991 | Dro Soft. Madrid, Spain |
| IBM PC/AT DOS 5.25in. disk | Commander Keen in Aliens Ate My Baby Sitter! | 1991 | FormGen Corp. |
| IBM PC/AT DOS 3.5in. disk |  Commander Keen in Aliens Ate My Baby Sitter! Demo | 1991 | FormGen Corp. |
| IBM PC/AT DOS 3.5in. disk | Commander Keen in Aliens Ate My Baby Sitter! Model 25-8366 | 1991 | FormGen Corp. |
| IBM PC/AT DOS pack. | Commander Keen in Goodbye, Galaxy! Episode V - The Armageddon Machine | 1991 | Apogee Soft. |
| IBM PC/AT DOS 5.25in. disk | Commander Keen in Goodbye, Galaxy! Secret of the Oracle Sw | 1991 | Apogee Soft. |
| IBM PC 5.25in. disk | Commander Keen in Invasion of the Vorticons | 1991 | Apogee Soft. |
| IBM PC 5.25in. disk | Commander Keen in Invasion of the Vorticons | 1991 | Advanced Gravis |
| IBM PC 3.5in. disk | Commander Keen in Invasion of the Vorticons | 1991 | Apogee Soft. |
| Sinclair ZX Spectrum pack. | Commando Model 145 | 1991 | EDOS Electronic Distribution of Software |
| Amstrad CPC pack. | Commando Model 145 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 pack. | Commando Model 145 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 disk | Commodore Disk User Vol.4 #10 | 1991 | Argus Specialist Publications |
| Commodore C64 disk | Commodore Disk User Vol.4 #11 | 1991 | Argus Specialist Publications |
| Commodore C64 disk | Commodore Disk User Vol.4 #12 | 1991 | Argus Specialist Publications |
| Commodore C64 disk | Commodore Disk User Vol.4 #3 | 1991 | Argus Specialist Publications |
| Commodore C64 disk | Commodore Disk User Vol.4 #4 | 1991 | Argus Specialist Publications |
| Commodore C64 disk | Commodore Disk User Vol.4 #5 | 1991 | Argus Specialist Publications |
| Commodore C64 disk | Commodore Disk User Vol.4 #6 | 1991 | Argus Specialist Publications |
