Region | Title | System | Version | Edition | Languages | Serial | Status |
| Name That Tune | CDI | | Original, Demonstration Disc | | 310-690-184-2, 310690184-2 | |
| A National Parks Tour | PHOTO-CD | | Original, Demonstration Disc | | 310-690-225-2, 310690225-2 | |
| Het Nationale Muziekkado 1995 | CDI | | Original | | CPG 1995.202 | |
| NBA Ballers: Phenom: The $100K Tournament | XBOX | | Demo | | MW-054 | |
| NCAA Final Four 2000 | PSX | | Demo | | SCUS-94391 | |
| NCAA GameBreaker 2000 | PSX | | Demo | | SCUS-94386 | |
| NetStorm: Islands at War | PC | | Demo | | DMO-3980.101.US | |
| Newpowered Generation #1 | DC | | Unlicensed | | | |
| NFL Football Trivia Challenge | CDI | | Original, Demonstration Disc | | 310-690-103-2, 310690103-2 | |
| NFL GameDay 2001 | PSX | | Original | | SCUS-94575 | |
| NFL GameDay 99 | PSX | | Demo | | SCUS-94285 | |
| Het Nieuwe Reglement Rijbewijzen: Demonstratie CD-i: April 1996 Demo-Disk: Theorie-Examen: Gratis Aangeboden door het CBR | CDI | | Original | | CBR010496 | |
| Nightmare Creatures | PSX | | Demo | | SLUS-90011 | |
| Nintendo Artwork CD Zer06 | PC | | Press Kit | | | |
| Nintendo GameCube Exclusive Australian Launch CD | PC | | Original | | | |
| Nintendo Holiday 2009 Brochure | PC | | Press Kit | | | |
| Nintendo Press.nintendo.com | PC | | Press Kit | | | |
| I Notte Mitai Resshattemitai Rosen Catalog: Tetsudou no Tabi Vol. 3: Kinki, Chugoku, Shikoku, Kyushu 乗ってみたい列車・行ってみたい路線カタログ 鉄道の旅③ 「近畿・中国・四国・九州」 | PHOTO-CD | | Original | | FZ-YPE0203 | |
| Namco Transmission v1.03 namco trans|mission v1.03 | PS2 | 1.00 | PS2 Game Bundle | | SLUS 20643 … | |
| Namco Transmission v3.1 namco trans|mission v3.1 | PS2 | 1.00 | | | SLUS 29174 | |
| Namco Transmission Vol. 2 namco trans|mission Vol.2 | PS2 | 1.00 | | | SLUS 29134 | |
| NBA 07 featuring the Life Vol. 2 | PS2 | 1.00 | Demo | | SCUS 97554 | |
| NCAA Football 07 | PS2 | 1.00 | Original | | SLUS 21459 | |
| NCAA March Madness 06 | PS2 | 1.00 | Demo | | SLUS 29163 | |
| NCAA March Madness 2004 | PS2 | 1.00 | Demo | | SLUS 29079 | |
| Need for Speed: Underground 2 | PS2 | 1.00 | Original, Greatest Hits | | SLUS 21065 … | |
| NFL GameDay 2003 | PS2 | 1.00 | Demo | | SCUS 97223 | |
| NHL FaceOff 2003 | PS2 | 1.00 | Demo | | SCUS 97259 | |
| Nicktoons Unite! | PS2 | 1.00 | Original | | SLES-53634 … | |
| NHL 2K | DC | 1.000 | Original, Sega All Stars | | 51025 | |
| NFL 2K1 | DC | 1.003 | Original, Bundled with DC, Sega All Stars | | 51062 | |
| NFL 2K | DC | 1.007 | Original, Bundled with DC, Sega All Stars | | 51003 | |
| NBA 2K | DC | 1.008 | Original, Bundled with DC, Sega All Stars | | 51004 | |
| Nickelodeon SpongeBob SquarePants: Battle for Bikini Bottom | PS2 | 1.01 | Original | | SLES-51968 … | |
| NCAA GameBreaker 2004 | PS2 | 1.02 | Demo | | SCUS 97315 | |
| Network Access Disc | PS2 | 1.02 | Original | | SCES-52677 … | |
| Network Adaptor Start-Up Disc v2.0 | PS2 | 1.02 | Original | | SCUS 97095 | |
| NFL Football Trivia Challenge '94/'95 Edition | CDI | 1.02 | Original, The Ultimate American Football Collection | | 810 0133 | |
| NFL 100 Greatest Touchdowns | CDI | 1.03 | Original, The Ultimate American Football Collection | | 811 0114 | |
| Nintendo Wi-Fi USB Connector | PC | 1.04 | Original | | M863-21154, NTR-A-CD-3 | |
| Nintendo Wi-Fi USB Connector | PC | 1.05 | Original | | M863-21292, NTR-A-CD-4 | |
| Nickelodeon Ni Hao, Kai-Lan | IXL | 2.0.0 | Original | | R9710 | |
| NFL Blitz 2000 | DC | 2.000 | Reprint, Sega All Stars | | T-9703N | |
| Nickelodeon SpongeBob SquarePants: Idea Sponge | VFLASH | Rev 2 | Original | | 093040(US) | |