| Game Name | System |
|---|
| Ninja Crusaders (USA) | NES |
| Ninja Crusaders - Ryuuga (Japan) | NES |
| Ninja Emaki (US) | MAME |
| Ninja Five-0 (U)(Trashman) | GBA |
| Ninja Gaiden Ninja In Usa (1989)(Hi Tech Expressions Inc) | DOS |
| Ninja Gaiden (1987)(Hi Tech Expressions Inc) | DOS |
| Ninja Gaiden (Europe) | SMS |
| Ninja Gaiden (Europe) (Beta) | SMS |
| Ninja Gaiden (Japan) | Game Gear |
| Ninja Gaiden (Japan) (Proto) [b] | Genesis |
| Ninja Gaiden (PlayChoice-10) | MAME |
| Ninja Gaiden (US) | MAME |
| Ninja Gaiden (USA) | NES |
| Ninja Gaiden (USA, Europe) | Lynx |
| Ninja Gaiden (USA, Europe) | Game Gear |
| Ninja Gaiden - Dragon Sword (E)(EXiMiUS) | NDS |
| Ninja Gaiden Dragon Sword (J)(Caravan) | NDS |
| Ninja Gaiden Dragon Sword (K)(Coolpoint) | NDS |
| Ninja Gaiden Dragon Sword (U)(XenoPhobia) | NDS |
| Ninja Gaiden Episode II - The Dark Sword of Chaos (USA) | NES |
| Ninja Gaiden Episode II - The Dark Sword of Chaos (USA) (Beta) | NES |
| Ninja Gaiden Episode II: The Dark Sword of Chaos (PlayChoice-10) | MAME |
| Ninja Gaiden Episode III - The Ancient Ship of Doom (USA) | NES |
| Ninja Gaiden Episode III - The Ancient Ship of Doom (USA) [Hack by MottZilla v1.0] (Easy mode) | NES |
| Ninja Gaiden Episode III: The Ancient Ship of Doom (PlayChoice-10) | MAME |
| Ninja Gaiden II - The Dark Sword of Chaos | Amiga |
| Ninja Gaiden III - The Ancient Ship of Doom (USA, Europe) | Lynx |
| Ninja Gaiden Shadow (USA) | GB |
| Ninja Gaiden Trilogy (USA) | SNES |
| Ninja Golf | 7800 |
| Ninja Hamster (1987)(CRL Group) | ZX Spectrum Z80 |
| Ninja Hamster (1987)(CRL Group) | ZX Spectrum (TAP) |
| Ninja Hamster (1987)(CRL Group)(128k) | ZX Spectrum Z80 |
| Ninja Hamster (1987)(CRL Group)(128k)[a] | ZX Spectrum Z80 |
| Ninja Hamster (1987)(CRL Group)[a] | ZX Spectrum Z80 |
| Ninja Hamster (UK) (1987) | CPC |
| Ninja Hamster (UK) (1987) [a1] | CPC |
| Ninja Hattori Kun - Ninja ha Syugyou de Gozaru (Japan) | NES |
| Ninja Jajamaru - Ginga Daisakusen (Japan) | NES |
| Ninja Jajamaru - Ginga Daisakusen (Japan) (Beta) | NES |
| Ninja Jajamaru - Ginga Daisakusen (Japan) [En by HTI v1.0] (~Ninja Jajamaru - Galactic Battle) | NES |
| Ninja Jajamaru Kun (Japan) | NES |
| Ninja Katsugeki - Tenchuu Kurenai Portable (Japan) | PSP |
| Ninja Kazan (World) | MAME |
| Ninja Kid (USA) | NES |
| Ninja Kun - Ashura no Shou (Japan) | NES |
| Ninja Kun - Ashura no Shou (Japan) [En by Spoony Bard v1.0] (~Ninja Kid 2) | NES |
| Ninja Kun - Majou no Bouken (Japan) | NES |
| Ninja Massacre (1989)(Codemasters) | ZX Spectrum (TAP) |
| Ninja Massacre (1989)(Codemasters) | ZX Spectrum Z80 |
| Ninja Massacre (1989)(Codemasters)(128k) | ZX Spectrum Z80 |
| Ninja Massacre (1989)(Codemasters)(128k)[a] | ZX Spectrum Z80 |
| Ninja Massacre (1989)(Codemasters)[a2] | ZX Spectrum Z80 |
| Ninja Massacre (1989)(Codemasters)[a] | ZX Spectrum Z80 |
| Ninja Massacre (E) | C64 Tapes |
| Ninja Massacre (UK) (19xx) | CPC |
| Ninja Master's - Haoh-ninpo-cho | MAME |
| Ninja Master's - Haou Ninpou-Chou (1996)(ADK)(Jp)[!] | NeoGeo CD |
| Ninja Master, The (1986)(Firebird) | ZX Spectrum (TAP) |
| Ninja Master, The (1986)(Firebird) | Atari 800 |
| Ninja Master, The (UK) (1986) | CPC |
| Ninja Masters: Haoh-Ninpo-Cho | NeoGeo |
| Ninja Mission | Amiga |
| Ninja Mission (1987)(Mastertronics) | Atari ST |
| Ninja Mission (1987)(Mastertronics)[a2] | Atari ST |
| Ninja Mission (1987)(Mastertronics)[a] | Atari ST |
| Ninja Mission (Arcadia, set 1, V 2.5) | MAME |
| Ninja Mission (Arcadia, set 2) | MAME |
| Ninja Princess (315-5051, 64k Ver. bootleg?) | MAME |
| Ninja Princess (315-5051?, 128k Ver. bootleg?) | MAME |
| Ninja Princess (315-5098, 128k Ver.) | MAME |
| Ninja Princess (64k Ver. not encrypted) | MAME |
| Ninja Rabbit Returns (1994)(Micro Value) | DOS |
| Ninja Rabbits (1991)(Micro Value)(Disk 1 of 2)(Disk A)[cr Bad Brew Crew][t] | Atari ST |
| Ninja Rabbits (1991)(Micro Value)(Disk 2 of 2)(Disk B)[cr Bad Brew Crew][t] | Atari ST |
| Ninja Rabbits (1993)(Micro Value) | DOS |
| Ninja Rabbits (1993)(Micro Value)(Rev) | DOS |
| Ninja Rabbits (E) | C64 Tapes |
| Ninja Reflex (E)(SQUiRE) | NDS |
| Ninja Reflex (U)(SQUiRE) | NDS |
| Ninja Remix (1990)(System 3)(Disk 1 of 3)[!] | Atari ST |
| Ninja Remix (1990)(System 3)(Disk 2 of 3)[!] | Atari ST |
| Ninja Remix (1990)(System 3)(Disk 3 of 3)[!] | Atari ST |
| Ninja Remix (1990)(System 3)[cr Empire][t] | Atari ST |
| Ninja Remix (1990)(System 3)[cr Empire][t][a2] | Atari ST |
| Ninja Remix (1990)(System 3)[cr Empire][t][a] | Atari ST |
| Ninja Ryukenden (Japan) | NES |
| Ninja Ryukenden (Japan, set 1) | MAME |
| Ninja Ryukenden (Japan, set 2) | MAME |
| Ninja Ryukenden II - Ankoku no Jashin Ken (Japan) | NES |
| Ninja Ryukenden III - Yomi no Hakobune (Japan) | NES |
| Ninja Ryuuken Den (Japan) | TG16 |
| Ninja Ryuukenden - Matenrou Kessen (Japan) | GB |
| Ninja Ryuukenden Tomoe (Japan) | SNES |
| Ninja Scooter Simulator (1987)(Sysoft) | ZX Spectrum Z80 |
| Ninja Scooter Simulator (1987)(Sysoft)[a] | ZX Spectrum Z80 |
| Ninja Scooter Simulator (1988)(Firebird) | ZX Spectrum (TAP) |
| Ninja Scooter Simulator (E) | C64 PP |
| Ninja Scooter Simulator (E) | C64 Tapes |
| Ninja Scooter Simulator (UK) (1987) | CPC |
