| Version | Serial | Size | CRC32 | Number of Codes | |||
|---|---|---|---|---|---|---|---|
| Karate Champ | |||||||
| (USA) | NES-KC-USA | 64K | ACA145D8 | 8 | |||
| Karate Kid, The | |||||||
| (USA) | NES-KK-USA | 64K | 983948A5 | 40 | |||
| Karateka | |||||||
| (Japan) | SFC-KR | 24K | 8BA75848 | 14 | |||
| Karnov | |||||||
| (Japan) | NAM-KA-4900 | 192K | 267E592F | 16 | |||
| (USA) | NES-KV-USA | 192K | 548A2C3C | 41 | |||
| Kart Fighter | |||||||
| (Unl) | 384K | 6C15609F | 14 | ||||
| Kawa no Nushi Tsuri | |||||||
| (Japan) | PAC-7K | 256K | F4E5DF0E | 19 | |||
| Kekkyoku Nankyoku Daibouken | |||||||
| (Japan) | KON-RC804 | 24K | 163ECCAE | 12 | |||
| Kero Kero Keroppi no Daibouken 2 - Donuts Ike wa Oosawagi! | |||||||
| (Japan) | CTS-KK | 256K | 41F5D38D | 10 | |||
| Keroppi to Keroriinu no Splash Bomb! | |||||||
| (Japan) | CTS-SY | 160K | 4156A3CD | 7 | |||
| Ki no Bouken - The Quest of Ki | |||||||
| (Japan) | NAM-QK-3900 | 192K | E1526228 | 4 | |||
| Kickle Cubicle | |||||||
| (USA) | NES-QC-USA | 256K | CD10DCE2 | 35 | |||
| KickMaster | |||||||
| (USA) | NES-8K-USA | 256K | 5104833E | 36 | |||
| Kid Icarus | |||||||
| (USA, Europe) | NES-KI-(USA/CAN), NES-KI-EEC | 128K | D9F0749F | 131 | |||
| (USA, Europe) (Rev 1) | NES-KI(EEC/ESP) | 128K | D67FD6A6 | 9 | |||
| Kid Klown in Night Mayor World | |||||||
| (USA) | NES-NM-USA | 256K | 8EE7C43E | 23 | |||
| Kid Kool and the Quest for the Seven Wonder Herbs | |||||||
| (USA) | NES-KX-USA | 128K | AA6BB985 | 31 | |||
