| Version | Serial | Size | CRC32 | Number of Codes | |||
|---|---|---|---|---|---|---|---|
| J.J. & Jeff | |||||||
| (Europe) (EN) (VC-PCE) | PBZP | 13M | FF9B360B | 3 | |||
| (USA) (EN) (VC-PCE) | PBZE | 0K | 2 | ||||
| Janken Party Paradise | |||||||
| (Japan) (JA) (WiiWare) | WJPJ | 0K | 5 | ||||
| JellyCar 2 | |||||||
| (USA) (EN) (WiiWare) | WJCE | 0K | 5 | ||||
| Jett Rocket | |||||||
| (USA) (EN) (WiiWare) | WJEE | 0K | 8 | ||||
| Jigoku Meguri | |||||||
| (Japan) (JA) (VC-PCE) | PDFJ | 0K | 5 | ||||
| Jinsei Game | |||||||
| (Japan) (JA) (WiiWare) | WJGJ | 0K | 1 | ||||
| Jintori Action Taikokenchi Karakuri Shiro no Nazo | |||||||
| (Japan) (JA) (WiiWare) | W82J | 0K | 3 | ||||
| Joy Mech Fight | |||||||
| (Japan) (JA) (VC-NES) | FBWJ | 0K | 3 | ||||
| Jumpman | |||||||
| (Europe) (EN) (VC-C64) | C9QP | 16M | ACBA2BD0 | 1 | |||
| Just Jam | |||||||
| (USA) (EN) (WiiWare) | W2JE | 0K | 1 | ||||
| Jusu Kihei Leynos | |||||||
| (Japan) (JA) (VC-MD) | MBVJ | 0K | 5 | ||||
| Jyuouki | |||||||
| (Japan) (Arcade) (Virtual Console) | 14M | 04A0BB38 | 4 | ||||