| Version | Serial | Size | CRC32 | Number of Codes | |||
|---|---|---|---|---|---|---|---|
| Jikai Shounen Met Mag | |||||||
| (1987)(Thinking Rabbit Co.) | SQF-MTM | 128K | DF1EF0EB | 3 | |||
| Kaettekita Mario Bros. | |||||||
| (1988)(Nintendo) | FMC-KMAR | 128K | FFD5744F | 6 | |||
| Kalin no Tsurugi | |||||||
| (1987)(Xtalsoft - DOG) | 128K | BCA65397 | 1 | ||||
| Kamen Rider Black - Taiketsu Shadow Moon | |||||||
| (Japan) | BAN-BLA | 128K | 566C6DDF | 4 | |||
| Kick Challenger - Air Foot - Yasai no Kuni no Ashi Senshi | |||||||
| (Japan) | VAP-AFT | 128K | 78A12D0A | 2 | |||
| Kieta Princess | |||||||
| (Japan) | IMA-KIE | 128K | 60D55CEA | 1 | |||
| Kiki Kaikai - Dotou Hen | |||||||
| (1987)(Taito Corp.) | TFD-KIK | 128K | FCE6C80B | 5 | |||
| Kinnikuman - Kinnikusei Oui Soudatsusen | |||||||
| (Japan) | BAN-KNM | 128K | E1D66911 | 9 | |||
| Knight Lore | |||||||
| (1986)(Jaleco Ltd.) | JFD-KLM | 128K | 07464563 | 4 | |||
| Knight Move | |||||||
| (Japan) | FMC-KMV | 64K | FD6EF8D7 | 3 | |||
| Kobayashi Hitomi Shocking Tennis | |||||||
| (Japan) (Unl) | 128K | 187EC24C | 2 | ||||
| Koneko Monogatari - The Adventures of Chatran | |||||||
| (Japan) | PNF-COM (L29V5904) | 128K | 53A7A482 | 7 | |||
| Link no Bouken - The Legend of Zelda 2 | |||||||
| (Japan) | FMC-LNK | 128K | 2D9D88C0 | 24 | |||
| (Japan) (Rev 1) | FMC-LNK | 128K | 1187FE3D | 11 | |||
| Lipstick #1 - Lolita Hen | |||||||
| (Japan) (Unl) | 128K | 30D9946C | 1 | ||||
| Lutter | |||||||
| (1989)(Athena) | ATH-LTD | 128K | E39A4EEA | 2 | |||