| MSX 2 disk |  Emerald Dragon | 1990 | Glodia Co., Ltd. Japan |
| Commodore Amiga 500 disk | Emerald Mine 3 Professional | 1990 | Kingsoft GmbH Germany |
| Sinclair ZX Spectrum+3 disk | Emilio Sanchez Vicario Grand Slam | 1990 | Zigurat Soft. Spain |
| Sinclair ZX Spectrum cass. | Emilio Sanchez Vicario Grand Slam Model ES-011-SPE | 1990 | Zigurat Soft. Spain |
| Sinclair ZX Spectrum cass. | Emlyn Hughes Arcade Quiz | 1990 | ASL Audiogenic Soft., Ltd. |
| Commodore Amiga 500 disk | Emlyn Hughes International Soccer | 1990 | ASL Audiogenic Soft., Ltd. |
| Atari ST disk | Emlyn Hughes International Soccer | 1990 | ASL Audiogenic Soft., Ltd. |
| Gamate cart. | Enchanted Bricks Model C1005 | 1990 | Bit Corp. |
| Commodore Amiga 500 disk | Enchanted Land | 1990 | Thalion |
| Atari ST disk | Enchanted Land | 1990 | Thalion |
| Fujitsu FM-7 type-in | Encro | 1990 | Dempa Shinbunsha Japan |
| Commodore Amiga 500 disk | Encyclopedia of War - Ancient Battles | 1990 | CCS Cases Computer Simulations, Ltd. London, England |
| Amstrad CPC cass. |  Encyclopedia of War - Ancient Battles Model 4 SHZ-875 | 1990 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Endzone - 90f Rosters + Program | 1990 | Sport-Sim |
| Amstrad CPC type-in | Enigma | 1990 | Laser Press SARL Saint-Mandé, France |
| Acorn BBC Micro B disk | Enigma | 1990 | Cervin Games |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 1 | 1990 | Enigma Soft. Dev. |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 2 | 1990 | Enigma Soft. Dev. |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 3 | 1990 | Enigma Soft. Dev. |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 4 | 1990 | Enigma Soft. Dev. |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 5 | 1990 | Enigma Soft. Dev. |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 6 | 1990 | Enigma Soft. Dev. |
| Sinclair ZX Spectrum cass. | Enigma Tape Magazine issue 7 | 1990 | Enigma Soft. Dev. |
| Sharp PC-E500 type-in | Enone | 1990 | Dempa Shinbunsha Japan |
| Commodore Amiga 500 disk | Enquête aux USA | 1990 | Nathan Logiciels |
| NEC PC-8001mkIISR type-in | Enseladus | 1990 | Dempa Shinbunsha Japan |
| Amstrad CPC type-in | Ente | 1990 | DMV Daten und Medien Verlag Eschwege, Germany |
| Sinclair ZX Spectrum+3 disk | Epyx 21 | 1990 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. | Epyx Action | 1990 | US Gold, Ltd. Birmingham, England 13442 |
| Arcade Video game | Erotictac 18 | 1990 | Sisteme |
| NEC PC-8001 type-in | Escape | 1990 | Dempa Shinbunsha Japan |
| Sharp X1 Turbo type-in | Escape | 1990 | Dempa Shinbunsha Japan |
| Sharp X68000 type-in | Escape | 1990 | Dempa Shinbunsha Japan |
| Commodore Amiga 500 disk | Escape from Colditz | 1990 | Digital Magic |
| Atari 400/800 cass. | Escape from Doomworld | 1990 | Byte Back 018854 |
| IBM PC/AT DOS 5.25in. disk | Escape from Hell Model 3324 | 1990 | Electronic Arts CA, USA 14633 |
| IBM PC/AT DOS 3.5in. disk | Escape from Hell Model 3632 | 1990 | Electronic Arts CA, USA 14633 |
| Sinclair ZX Spectrum cass. | Escape from Hodgkin's Manor | 1990 | Zenobi Soft. |
| Commodore Amiga 500 disk | Escape from the Planet of the Robot Monsters | 1990 | Domark Group, Ltd. |
| Sinclair ZX Spectrum+3 disk | Escape from the Planet of the Robot Monsters | 1990 | Domark Group, Ltd. |
