| Kobayashi Hitomi no Hold Up (Japan) (Unl) | |
| Kobayashi Hitomi Shocking Tennis (Japan) (Unl) | |
| Konamic Ice Hockey (Japan) | |
| Konamic Tennis (Japan) | |
| Konamic Tennis (Japan) (Beta) (1986-10-22) | |
| Koneko Monogatari - The Adventures of Chatran (Japan) | |
| Koneko Monogatari - The Adventures of Chatran (Japan) (Sample) (1986-07-03) | |
| Kosodate Gokko (Japan) (Unl) | |
| Link no Bouken - The Legend of Zelda 2 (Japan) | |
| Link no Bouken - The Legend of Zelda 2 (Japan) (Rev 1) | |
| Link no Bouken - The Legend of Zelda 2 (Japan) (Rev 1) (Collector's Edition) | |
| Link no Bouken - The Legend of Zelda 2 (Japan) (Rev 1) (Wii and Wii U Virtual Console) | |
| Lutter (Japan) (Disk Writer) | |
| Madou Senki - Deep Dungeon (Japan) | |
| Madou Senki - Deep Dungeon (Japan) (Rev 1) | |
| Maerchen Veil (Japan) | |
| Magma Project - Hacker (Japan) | |
| Mahjong (Japan) | |
| Mahjong Goraku - Bishoujo Meijinsen (Japan) (Unl) | |
| Mahjong Kazoku (Japan) | |
| Matou no Houkai - The Hero of Babel (Japan) | |
| Meikyuu Jiin Dababa (Japan) | |
| Metroid (Japan) (Rev 1) | |
| Metroid (Japan) (Rev 2) | |
| Metroid (Japan) (Rev 3) | |
| Metroid (Japan) (Rev 3) (3DS Virtual Console) | |
| Metroid (Japan) (Rev 3) (Wii and Wii U Virtual Console) | |
| Michael English Daibouken (Japan) | |
| Michael English Daibouken (Japan) (Sample) (1987-03-25) | |
| Moero TwinBee - Cinnamon Hakase wo Sukue! (Japan) | |
| Moero TwinBee - Cinnamon Hakase wo Sukue! (Japan) (Rev 1) | |
| Money Game, The (Japan) (Proto) | |
| Monitor Puzzle Kineko, The - Kinetic Connection (Japan) | |
| Monitor Puzzle Kineko, The - Kinetic Connection (Japan) (Rev 1) (Possible Proto) | |
| Monitor Puzzle Kineko, The - Kinetic Connection II (Japan) (Disk Writer) | |
| Monty on the Run - Monty no Doki Doki Dai Dassou (Japan) | |
| Moonball Magic (Japan) (Disk Writer) | |
| Namida no Soukoban Special (Japan) | |
| Nankin no Adventure (Japan) (Disk Writer) | |
| Nazo no Kabe - Block Kuzushi (Japan) | |
| Nazo no Murasamejou (Japan) | |
| Nazo no Murasamejou (Japan) (GameCube) | |
| Nazo no Murasamejou (Japan) (Wii and Wii U Virtual Console) | |
| Nazo no Murasamejou (World) (Ja) (3DS Virtual Console) | |
| Nazoler Land - Dainigou (Japan) | |
| Nazoler Land - Daisangou (Japan) | |
| Nazoler Land - Soukangou (Japan) | |
| Nazoler Land Special!! - Quiz Ou wo Sagase (Japan) | |
| NESert Golfing (World) (Aftermarket) (Unl) | |
| Neunzehn - 19 (Japan) | |