| Amstrad CPC pack. |  Impossamole Model 722 | 1991 | EDOS Electronic Distribution of Software |
| Commodore Amiga 500 pack. | Impossamole Model 722 | 1991 | EDOS Electronic Distribution of Software |
| Atari ST pack. | Impossamole Model 722 | 1991 | EDOS Electronic Distribution of Software |
| Commodore C64 pack. | Impossamole Model 722 | 1991 | EDOS Electronic Distribution of Software |
| NEC TurboGrafx-16 cart. |  Impossamole Model TGX040062 | 1991 | NEC Home Electronics, Ltd. |
| Amstrad CPC 464 disk | Impossible Mission + Impossible Mission II Model MCD-024 | 1991 | Erbe Soft. Spain |
| Commodore Amiga 500 disk | Impossible Mission II Model 551431 | 1991 | Kixx 013442 |
| Arcade Video game |  In Your Face | 1991 | JALECO USA, Inc. USA |
| Gamate cart. | Incantational Couple | 1991 | Bit Corp. |
| Apple IIGS disk | Independence | 1991 | Seven Hills Soft. |
| Atari ST disk | Indiana Jones and the Last Crusade | 1991 | Kixx 013442 |
| Commodore Amiga 500 disk | Indiana Jones and the Last Crusade | 1991 | Kixx 013442 |
| Commodore C64 cass. | Indiana Jones and the Last Crusade Model 549377 | 1991 | Kixx 013442 |
| Nintendo NES cart. | Indiana Jones and the Last Crusade Model NES-J5-USA | 1991 | Taito America Corp. Elk Grove Village, IL, USA |
| Amstrad CPC 464 disk | Indiana Jones Model MCD-019 | 1991 | Erbe Soft. Spain |
| Amstrad CPC 464 disk | Infernal House | 1991 | Lankhor |
| NEC PC-8801 Series disk | Infinitia | 1991 | Unknown Japan |
| MSX 2 disk | Infinity | 1991 | Unknown |
| NEC PC-8801mkIISR disk | Inindou - Datou Nobunaga Model KN10181010 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 5.25in. disk | Inindou - Datou Nobunaga Model KN10181020 | 1991 | KOEI Co., Ltd. Japan |
| NEC PC-9801 Series 3.5in. disk | Inindou - Datou Nobunaga Model KN10181030 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 disk | Inindou - Datou Nobunaga Model KN10181040 | 1991 | KOEI Co., Ltd. Japan |
| MSX 2 cart. | Inindou - Datou Nobunaga Model KN10181050 | 1991 | KOEI Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Inindou - Datou Nobunaga Model KN10181060 | 1991 | KOEI Co., Ltd. Japan |
| Sinclair ZX Spectrum cass. | Insector Hecti in the Interchange Model HT 092 | 1991 | Hi-Tec Soft. |
| Atari ST disk | Insects in Space | 1991 | Hewson Consultants, Ltd. England 012635 |
| Tabletop game | Intellect-02 | 1991 | Unknown Russia |
| Video Slot Machine | Inter Game Poker | 1991 | Inter Games |
| Amstrad CPC cass. | Interchange Model HT094 | 1991 | Hi-Tec Soft. |
| Sinclair ZX Spectrum cass. | International Cricket On Tour - 3, 4 & 5 Days | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | International Cricket On Tour 2 - 3, 4 & 5 Days | 1991 | Lambourne Games |
| Sinclair ZX Spectrum cass. | International Cricket on Tour 2 - One Day | 1991 | Lambourne Games |
| Commodore C64 cass. | International Five-A-Side-Football | 1991 | Zeppelin Games |
| Commodore C64 cass. | International Games No. 1 | 1991 | Edigamma srl Italy |
| Commodore C64 cass. | International Games No. 2 | 1991 | Edigamma srl Italy |
| Commodore C64 cass. | International Games No. 3 | 1991 | Edigamma srl Italy |
| Commodore C64 cass. | International Games No. 4 | 1991 | Edigamma srl Italy |
| Commodore C64 cass. | International Games No. 5 | 1991 | Edigamma srl Italy |
| Commodore C64 cass. | International Games No. 6 | 1991 | Edigamma srl Italy |
| Commodore C64 cass. | International Games No. 7 | 1991 | Edigamma srl Italy |
