 | Momoko 120% | 1986 | Jaleco | momoko | Platform / Run Jump | 9.29 |
| | MotorDome | 1986 | Bally | motrdome | | 0.00 |
 | Mr. Goemon (Japan) | 1986 | Konami | mrgoemon | Platform / Fighter Scrolling | 6.00 |
 | MTV Rock-N-Roll Trivia (Part 2) | 1986 | Triumph Software Inc. | rocktrv2 | Quiz / Music English | 5.20 |
 | Name That Tune (3/23/86) (clone of: nametune) | 1986 | Bally/Sente | nametune2 | | 0.00 |
| Name That Tune (set 1) | 1986 | Bally/Sente | nametune | Quiz / Music English | 6.00 |
 | Nekketsu Kouha Kunio-kun (Japan bootleg) (clone of: renegade) | 1986 | bootleg | kuniokunb | | 0.00 |
| Nekketsu Kouha Kunio-kun (Japan) (clone of: renegade) | 1986 | Technos Japan | kuniokun | Fighter / 2.5D | 0.00 |
 | Night Love (Japan 860705) | 1986 | Central Denshi | nightlov | Unplayable | 0.00 |
 | Night Stocker (10/6/86) | 1986 | Bally/Sente | nstocker | Shooter / Driving 1st Person | 8.00 |
| Night Stocker (8/27/86) (clone of: nstocker) | 1986 | Bally/Sente | nstocker2 | | 0.00 |
 | Ninja Emaki (US) | 1986 | Nichibutsu | ninjemak | Shooter / Misc. Vertical | 7.29 |
| | Noboranka (Japan) | 1986 | Coreland / Data East Corporation | nob | | 5.00 |
| | Noboranka (Japan, bootleg) (clone of: nob) | 1986 | bootleg (Game Electronics) | nobb | | 0.00 |
| | Novo Play Multi Card / Club Card | 1986 | Admiral/Novomatic | novoplay | | 0.00 |
 | Ohgon no Siro (Japan) (clone of: gladiatr) | 1986 | Taito Corporation | ogonsiro | Fighter / 2D | 0.00 |
| | Oigas (bootleg) (clone of: gigas) | 1986 | bootleg | oigas | Breakout | 0.00 |
 | Ojanko Club (Japan) | 1986 | V-System Co. | ojankoc | Tabletop / Mahjong *Mature* | 0.00 |
 | Ojanko Yakata (Japan) | 1986 | V-System Co. | ojankoy | Tabletop / Mahjong *Mature* | 3.00 |
| | Olympus | 1986 | Juegos Populares | olympus | | 0.00 |
