| Nightmare Puppeteer (2020) | 33,784 | 17 |
| Nightmare Rally (1986) | 3,785 | 11 |
| Nightmare Realm (2011) | 1,445,189 | 557 |
| Nightmare Realm: In The End (2012) | 80,986 | 109 |
| Nightmare Reaper (2022) | 2,324,782 | 1,626 |
| Nightmare Simulator 2 Rebirth (2020) | 18,779 | 29 |
| Nightmare Zapping (2023) | 1,649,880 | 127 |
| Nightmare: The Lunatic (2022) | 146,891 | 172 |
| Nightmare: Worlds Collide (2023) | 1,170 | 45 |
| Nightmares from the Deep 2: The Siren`s Call (2013) | 605,890 | 1,202 |
| Nightmares from the Deep 3: Davy Jones (2014) | 590,765 | 1,113 |
| Nightmares from the Deep: The Cursed Heart (2012) | 1,161,989 | 1,960 |
| NightmareZ (2016) | 0 | 0 |
| Nightmist (2000) | 703 | 2 |
| Nights into Dreams (1996) | 29,536,119 | 6,680 |
| Nights of Azure (2015) | 4,805,015 | 7,346 |
| Nights of Azure 2: Bride of the New Moon (2017) | 9,659,432 | 3,801 |
| Nights: Journey of Dreams (2007) | 8,393,615 | 2,685 |
| Nightshade (1985) | 43,628 | 43 |
| Nightshade (1992) | 780,455 | 229 |
| Nightshade (2003) | 1,375,386 | 1,321 |
| Nightshade (2016) | 47,735 | 223 |
| Nightshade Mysteries: Eternal Moon (2024) | 5,462 | 10 |
| The Nightshift Code (2007) | 1,974 | 5 |
| Nightside (2015) | 174,350 | 57 |
| NightSky (2011) | 867,735 | 371 |
| NIGHTSLINK (2021) | 615,831 | 115 |
| NIGHTSTAR: Alliance (2019) | 15,691 | 20 |
| NIGHTSTAR: Rogue Wings (2017) | 2,703 | 7 |
| Nightvision: Drive Forever (2020) | 93,770 | 30 |
| The Nightwatch (2024) | 80,790 | 56 |
| Nightwatch: Closer (2024) | 61,398 | 6 |
| Nightwolf: Survive the Megadome (2018) | 17,732 | 32 |
| Nihilist Simulator (2017) | 158 | 4 |
| Nihilumbra (2012) | 3,066,839 | 1,874 |
| Nihongo Quest (2024) | 1,040 | 12 |
| Niiikotopia: Sky Fall (2021) | 0 | 0 |
| Niji no Silkroad (1991) | 801,527 | 24 |
| Nijiiro Dodge Ball: Otome Tachi no Seishun (2002) | 2,611 | 3 |
| Nijowari: Where Angels Fall (2019) | 86 | 2 |
| Nike+ Kinect Training (2012) | 1,586,870 | 181 |
| Nikhil Murthy's Syphilisation (2021) | 0 | 1 |
| Niko and the Cubic Curse (2021) | 2,686 | 10 |
| Nikola Tesla: War of the Currents (2022) | 1,221 | 1 |
| Nikoli's Pencil Puzzle (2011) | 13,979 | 22 |
| Nikopol: Secrets of the Immortals (2008) | 389,169 | 193 |
| Niktophobia (2025) | 15,557 | 31 |
| Nil Admirari no Tenbin: Teito Genwaku Kitan (2016) | 352,182 | 45 |
| Nile: An Ancient Egyptian Quest (1997) | 6,441 | 23 |
| Nilspace (2022) | 363 | 3 |
| Nimbatus: The Space Drone Constructor (2020) | 17,725,263 | 1,401 |
| Nimble Quest (2013) | 445,650 | 247 |
| NIMBY Rails (2021) | 973,603 | 701 |
| NIMRODS: GunCraft Survivor (2024) | 0 | 0 |
| Ninano: Green Ranch (2024) | 0 | 0 |
| NINDO (2024) | 307,526 | 192 |
| Nine Chronicles (2020) | 358,230 | 273 |
| Nine Hours, Nine Persons, Nine Doors (2009) | 16,125,273 | 12,809 |
| Nine Lives Ninja: Explore! (2024) | 26 | 2 |
| Nine Lives Ninja: Survive! (2025) | 6 | 2 |
| The Nine Lives of Nim: Fortune's Fool (2019) | 0 | 0 |
| Nine Nines (2024) | 3,691,036 | 44 |
| Nine Noir Lives (2022) | 47,710 | 336 |
| Nine Parchments (2017) | 4,768,560 | 3,371 |
| Nine Princes in Amber (1985) | 44,383 | 16 |
| Nine Realms: Revolt (2023) | 5,261 | 39 |
| Nine Sols (2024) | 9,367,401 | 6,308 |
| The Nine Tailed Celestial Fox (2024) | 4 | 1 |
| Nine to Five (2021) | 4,489,697 | 675 |
| Nine Treasures of Liuyin (2024) | 2,754 | 29 |
| Nine Witches: Family Disruption (2020) | 318,778 | 376 |
| Nine Worlds - A Viking saga (2017) | 4,563 | 20 |
| Nine-Tailed Okitsune Tale (2023) | 12,956 | 31 |
| Ninety-Nine Nights (2006) | 221,734,115 | 3,434 |
| Ninety-Nine Nights II (2010) | 1,889,234 | 875 |
