| Game Name | System |
|---|
| Narc (rev 7.00) | MAME |
| Nascar (3.01 Spain) | MAME |
| Nascar (3.01) | MAME |
| Nascar (3.40 Spain) | MAME |
| Nascar (3.40) | MAME |
| Nascar (3.50 Spain) | MAME |
| Nascar (3.50) | MAME |
| Nascar (3.52 Spain) | MAME |
| Nascar (3.52) | MAME |
| Nascar (4.00 Spain) | MAME |
| Nascar (4.00) | MAME |
| Nascar (4.50 Spain) | MAME |
| Nascar (4.50) | MAME |
| Nascom 1 | MAME |
| Nascom 2 | MAME |
| Nascom 2 (CP/M) | MAME |
| Nastar (World) | MAME |
| Nastar Warrior (US) | MAME |
| Natsuiro Mahjong (Japan) | MAME |
| Naughty Boy | MAME |
| Naughty Boy (Cinematronics) | MAME |
| Naughty Boy (bootleg) | MAME |
| Naughty But Nice (Barcrest) (MPU3) | MAME |
| Naughty Mouse (set 1) | MAME |
| Naughty Mouse (set 2) | MAME |
| Nautilus | MAME |
| Navarone | MAME |
| NeXT Cube | MAME |
| NeXT Cube turbo | MAME |
| NeXT Cube turbo color | MAME |
| NeXTstation | MAME |
| NeXTstation (X15 variant) | MAME |
| NeXTstation color | MAME |
| NeXTstation turbo | MAME |
| NeXTstation turbo color | MAME |
| Nebulas Ray (Japan, NR1) | MAME |
| Nebulas Ray (World, NR2) | MAME |
| Neck-n-Neck (v1.2) | MAME |
| Nekketsu Grand-Prix Gal (Japan) | MAME |
| Nekketsu Kouha Kunio-kun (Japan bootleg) | MAME |
| Nekketsu Kouha Kunio-kun (Japan) | MAME |
| Nekketsu Koukou Dodgeball Bu (Japan) | MAME |
| Nekketsu Koukou Dodgeball Bu (Japan, bootleg) | MAME |
| Nekketsu Mahjong Sengen! AFTER 5 (Japan) | MAME |
| Nemesis | MAME |
| Nemesis (ROM version) | MAME |
| Nemesis (World?, ROM version) | MAME |
| Nemo (Japan 901120) | MAME |
| Nemo (World 901109) | MAME |
| Nemo (World 901130) | MAME |
| Neo Bomberman | MAME |
| Neo Drift Out - New Technology | MAME |
| Neo Mr. Do! | MAME |
| Neo Print (Japan) (T2d) | MAME |
| Neo Print - '98 NeoPri Best 44 (Japan) (T4i 3.07) | MAME |
| Neo Print V1 (World) (E1a) | MAME |
| Neo Turf Masters / Big Tournament Golf | MAME |
| Neo-Geo | MAME |
| Neo-Geo AES | MAME |
| Neo-Geo CD | MAME |
| Neo-Geo CDZ (Japan) | MAME |
| Neo-Geo CDZ (US) | MAME |
| Neo-Geo Cup '98 - The Road to the Victory | MAME |
| NeoGeo Battle Coliseum | MAME |
| NeoGeo Battle Coliseum (Japan) | MAME |
| NeoGeo Pocket | MAME |
| NeoGeo Pocket Color | MAME |
| NeopriSP Retro Collection (Japan) | MAME |
| Neptune's Pearls 2 | MAME |
| Neptunes Treasure (Barcrest) (MPU5) | MAME |
| Neraidoula (Fairy Butterfly) | MAME |
| Neratte Chu | MAME |
| Nerds Gone Wild (10197311, NSW/ACT) | MAME |
| Net Select Horse Racing: Victory Furlong | MAME |
| Net Select: Salaryman Kintaro | MAME |
| Net Wars | MAME |
| NetMerc? | MAME |
| Netchuu Pro Yakyuu 2002 (NPY1 Ver. A) | MAME |
| Nettoh Quiz Champion (Japan) | MAME |
| Nettou! Gekitou! Quiztou!! (Japan) | MAME |
| Never Mind The Jackpots (Mazooma) (Scorpion 4) (011) | MAME |
| Never Mind The Jackpots (Mazooma) (Scorpion 4) (014, set 1) | MAME |
| Never Mind The Jackpots (Mazooma) (Scorpion 4) (014, set 2) | MAME |
| Never Mind The Jackpots (Mazooma) (Scorpion 4) (044, set 1) | MAME |
| Never Mind The Jackpots (Mazooma) (Scorpion 4) (044, set 2) | MAME |
| New 2001 (Italy, Ver. 200N) | MAME |
| New Atomic Punk - Global Quest (US) | MAME |
| New Champion Skill (v100n 2000) | MAME |
| New Champion Skill (v100n) | MAME |
| New Cherry '96 (bootleg of New Fruit Bonus?) | MAME |
| New Cherry '96 Special Edition (v1.32 Texas XT, C2 PCB) | MAME |
| New Cherry '96 Special Edition (v3.40, D PCB) | MAME |
| New Cherry '96 Special Edition (v3.53, D PCB) | MAME |
| New Cherry '96 Special Edition (v3.54, D PCB) | MAME |
| New Cherry '96 Special Edition (v3.61, C1 PCB) | MAME |
| New Cherry '96 Special Edition (v3.62, C1 PCB) | MAME |
| New Cherry '96 Special Edition (v3.62, DK PCB) | MAME |
| New Cherry '96 Special Edition (v3.63, C1 PCB) | MAME |
| New Cherry Gold '99 (bootleg of Super Cherry Master) (set 1) | MAME |
| New Cherry Gold '99 (bootleg of Super Cherry Master) (set 2) | MAME |
