| Game Name | System |
|---|
| N.O.M.A.D. (1985)(Ocean Software)[t] | ZX Spectrum (TAP) |
| NO 1 (19xx)(Bug-Byte Software) | ZX Spectrum (TAP) |
| Na Balkanu Nista Novo (1989)(Samir Ribic & Zeljko Juric)(Bo) | ZX Spectrum (TAP) |
| Narc (1990)(Ocean Software) | ZX Spectrum (TAP) |
| Narco Police (1991)(Rajsoft) | ZX Spectrum (TAP) |
| Narco Police (1991)(Rajsoft)[a] | ZX Spectrum (TAP) |
| Necks Please (1985)(Automata UK) | ZX Spectrum (TAP) |
| Necris Dome, The (1987)(Codemasters) | ZX Spectrum (TAP) |
| Ned's Garden (1985)(Argus Press Software) | ZX Spectrum (TAP) |
| Nemesis (1990)(Activision) | ZX Spectrum (TAP) |
| Nemesis - The Warlock (1987)(Martech Games) | ZX Spectrum (TAP) |
| Nether Earth (1987)(Argus Press Software) | ZX Spectrum (TAP) |
| Netherworld (19xx)(Hewson Consultants)(128k) | ZX Spectrum (TAP) |
| Never Ending Story, The (1985)(Ocean Software)(128k) | ZX Spectrum (TAP) |
| Neverending Story II (1990)(Warner Bros.) | ZX Spectrum (TAP) |
| New Wheels John (1985)(Automata UK) | ZX Spectrum (TAP) |
| New Year 1985 (1984)(Samir Ribic)(UNK-LANG) | ZX Spectrum (TAP) |
| New York Warriors (1990)(Virgin Mastertronic) | ZX Spectrum (TAP) |
| New Zealand Story, The (1989)(Ocean Software) | ZX Spectrum (TAP) |
| New Zealand Story, The (1989)(Ocean Software)[a] | ZX Spectrum (TAP) |
| Nexus (1986)(Ocean Software) | ZX Spectrum (TAP) |
| Nezvestny - 007 (1990)(Predator Software)(Cz) | ZX Spectrum (TAP) |
| Nicotine Nightmare (1985)(Atlantis Software) | ZX Spectrum (TAP) |
| Nigel Mansell's World Championship (1992)(Gremlin Graphics)(128k) | ZX Spectrum (TAP) |
| Night Flite 2 (1983)(Hewson Consultants) | ZX Spectrum (TAP) |
| Night Raider (1988)(Gremlin Graphics) | ZX Spectrum (TAP) |
| Night Shift (19xx)(US Gold)(128k) | ZX Spectrum (TAP) |
| Night Sky, The (19xx)(-) | ZX Spectrum (TAP) |
| Ninja Commando (1989)(Zeppelin Games) | ZX Spectrum (TAP) |
| Ninja Commando (1989)(Zeppelin Games)[a] | ZX Spectrum (TAP) |
| Ninja Hamster (1987)(CRL Group) | ZX Spectrum (TAP) |
| Ninja Massacre (1989)(Codemasters) | ZX Spectrum (TAP) |
| Ninja Master, The (1986)(Firebird) | ZX Spectrum (TAP) |
| Ninja Scooter Simulator (1988)(Firebird) | ZX Spectrum (TAP) |
| Ninja Spirit (19xx)(Activision) | ZX Spectrum (TAP) |
| Ninja Warriors, The (1989)(Virgin Games) | ZX Spectrum (TAP) |
| Nodes Of Yesod (1985)(Odin Computer Graphics)(128k) | ZX Spectrum (TAP) |
| Nonterraqueous (1985)(Mastertronic) | ZX Spectrum (TAP) |
| Nonterraqueous 2 - Soul Of A Robot (1985)(Mastertronic) | ZX Spectrum (TAP) |
| Nonterraqueous 2 - Soul Of A Robot (1985)(Mastertronic)[a] | ZX Spectrum (TAP) |
| North & South (19xx)(Infogrames)(128k) | ZX Spectrum (TAP) |
| Northstar (1988)(Gremlin Graphics)[t] | ZX Spectrum (TAP) |
| Nosferatu The Vampyre (1986)(Alternative Software) | ZX Spectrum (TAP) |
| Nowotnik Puzzle, The (1983)(Phipps Associates) | ZX Spectrum (TAP) |
| Nth Zone (1985)(Automata UK) | ZX Spectrum (TAP) |
| Number Fun (1982)(Griffin Software)[Part 1 of 2] | ZX Spectrum (TAP) |
| Number Fun (1982)(Griffin Software)[Part 2 of 2] | ZX Spectrum (TAP) |
| Number Painter (1984)(Psion) | ZX Spectrum (TAP) |
| Ocean Conqueror (1987)(Rack-It) | ZX Spectrum (TAP) |
| Octagon Squad, The (1986)(Mastertronic) | ZX Spectrum (TAP) |
| Octan (1987)(Silverbird) | ZX Spectrum (TAP) |
| Odyssey I (1983)(Perfection Software) | ZX Spectrum (TAP) |
| Official Father Christmas, The (1989)(Alternative Software) | ZX Spectrum (TAP) |
| Oh Mummy (1984)(Psion) | ZX Spectrum (TAP) |
| OiX (1984)(Jaroslaw Cichocki)(Pl) | ZX Spectrum (TAP) |
| Oink! (1987)(CRL Group) | ZX Spectrum (TAP) |
| Ole Toro (1985)(Dinamic)(Sp) | ZX Spectrum (TAP) |
| Olli & Lissa II - Halloween (1987)(Firebird) | ZX Spectrum (TAP) |
| Olli & Lissa III - The Candlelight Adventure (1989)(Codemasters) | ZX Spectrum (TAP) |
| Olympic Challenge (1984)(Century City Software) | ZX Spectrum (TAP) |
| Olympicon (1984)(Microtechnica) | ZX Spectrum (TAP) |
| Olympics (1984)(Matthew Bradshaw) | ZX Spectrum (TAP) |
| Olympimania (1984)(Automata UK) | ZX Spectrum (TAP) |
| Omega Zone, The (1991)(Peter Curtis) | ZX Spectrum (TAP) |
| Ometron (1983)(Software Projects) | ZX Spectrum (TAP) |
| Omni Copy 2 (1985)(Omnisoft) | ZX Spectrum (TAP) |
| On The Bench (1988)(Cult) | ZX Spectrum (TAP) |
| On The Oche (1984)(Artic Computing) | ZX Spectrum (TAP) |
| On The Run (1985)(Design Design Software) | ZX Spectrum (TAP) |
| On The Run (1985)(Design Design Software)[a] | ZX Spectrum (TAP) |
| One For The Road (1986)(IJK Software) | ZX Spectrum (TAP) |
| One Man and His Droid (1985)(Mastertronic) | ZX Spectrum (TAP) |
| One On One (1983)(Electronic Arts) | ZX Spectrum (TAP) |
| Open Door, The (1988)(Tartan Software) | ZX Spectrum (TAP) |
| Operation Gunship (1989)(Codemasters) | ZX Spectrum (TAP) |
| Operation Hormuz (19xx)(Again Again) | ZX Spectrum (TAP) |
| Operation Wolf (1988)(Ocean Software)[t] | ZX Spectrum (TAP) |
| Oracle's Cave, The (1984)(Doric Computer Services) | ZX Spectrum (TAP) |
| Orbiter (1982)(Silversoft) | ZX Spectrum (TAP) |
| Orbix The Terrorball (1986)(Domark) | ZX Spectrum (TAP) |
| Orc Attack (1984)(Creative Sparks) | ZX Spectrum (TAP) |
| Orient Gardens (19xx)(-)(It) | ZX Spectrum (TAP) |
| Orient Gardens (19xx)(-)(It)[a] | ZX Spectrum (TAP) |
| Orion (1983)(Software Projects) | ZX Spectrum (TAP) |
| Othello (1983)(CDS Micro Systems) | ZX Spectrum (TAP) |
| Othello (19xx)(-)(De) | ZX Spectrum (TAP) |
| Out Cast (1987)(CRL Group) | ZX Spectrum (TAP) |
| Out For The Count (1989)(Dynamite Designs) | ZX Spectrum (TAP) |
| Out Of The Shadows (1984)(Mizar Computing) | ZX Spectrum (TAP) |
| Out Of This World (1987)(Ariolasoft) | ZX Spectrum (TAP) |
| Outlet - The Spectrum Drive Magazine! No.78 (1994)(Chezron Software) | ZX Spectrum (TAP) |
| Outrun (1987)(US Gold) | ZX Spectrum (TAP) |
| Outrun (1987)(US Gold)[a] | ZX Spectrum (TAP) |
| Outrun Europa (1991)(US Gold) | ZX Spectrum (TAP) |
| Overlords (1985)(M.C. Lothlorien) | ZX Spectrum (TAP) |
| P-47 - The Freedom Fighter (1990)(Firebird)[t] | ZX Spectrum (TAP) |
| PHM Pegasus (1987)(Lucasfilm) | ZX Spectrum (TAP) |
| Painter (19xx)(A & F Software) | ZX Spectrum (TAP) |
| Painter (19xx)(A & F Software)[a] | ZX Spectrum (TAP) |
| Pakacuda (1983)(Rabbit Software) | ZX Spectrum (TAP) |
