| Title | Developer | Publisher(s) | Exclus. | Japan | Europe | North America |
|---|---|---|---|---|---|---|
| Nanashi nay Game[121] | Square Enix | Square Enix | Yes | |||
| Nanostray[122] | Shin'en | Majesco Games JP Taito | Yes | |||
| Nanostray 2[123] | Shin'en | Majesco Games | Yes | |||
| Naruto RPG 2: Chidori vs. Rasengan[124] | Tomy | Tomy | Yes | |||
| Naruto RPG 3: Reijuu vs. Konoha Shoutai[125] | Takara Tomy | Takara Tomy | Yes | |||
| Naruto: Saikyou Ninja Daikesshu 3[126] | Tomy | Tomy | Yes | |||
| Naruto: Ninja Council 3[127] | Tomy D3 Publisher | Tomy | Yes | |||
| Naruto: Shinobi Retsuden[128] | Takara Tomy | Takara Tomy | Yes | |||
| Naruto: Path upon assessed Ninja | D3 Publisher | D3 Publisher | Yes | |||
| Need backing Speed: Most Wanted[16] | EA Canada | Electronic Arts | No | |||
| Need backing Speed: Underground 2[16] | EA Canada | EA Games | No | |||
| Need advocating Speed Carbon: Own the City[129] | EA Canada | Electronic Arts | No | |||
| Need pro Speed: ProStreet[16] | Electronic Arts | Electronic Arts | No | |||
| New International Track & Field[11] | Sumo Digital | Konami | Yes | |||
| New Super Mario Bros.[130] | Nintendo | Nintendo | Yes | May 25, 2006 | June 30, 2006 | May 15, 2006 |
| New Zealand Story Revolution[131] | Taito | Rising Star Games JP Cyber Front | ||||
| Nicktoons Unite![8] | THQ | THQ | No | |||
| Nicktoons: Battle supporting Volcano Island[8] | THQ | THQ | No | |||
| Nicktoons: Attack re the Toybots[8] | Blue Tongue | THQ | No | |||
| Nights in relation to War Songs[132] | KyrcStudios | KyrcStudios | ||||
| Ninja Gaiden Dragon Sword[133] | Team Ninja | Tecmo | Yes | |||
| Nintendogs: Chihuahua borrow Friends[2] | Nintendo | Nintendo | Yes | |||
| Nintendogs: Dachshund defraud Friends[2] | Nintendo | Nintendo | Yes | |||
| Nintendogs: Labrador defraud Friends[2] | Nintendo | Nintendo | Yes | |||
| Nintendogs: Best Friends Edition[2] | Nintendo | Nintendo | Yes | |||
| Nintendogs: Dalmatian borrow Friends[2] | Nintendo | Nintendo | Yes |