| Version | Serial | Size | CRC32 | Number of Codes | |||
|---|---|---|---|---|---|---|---|
| Jangou Simulation Mahjong Dou 64 | |||||||
| (Japan) | NMAJ | 8M | 27E9853C | 1 | |||
| Jeopardy! | |||||||
| (USA) | NJOE | 4M | 82B2AB69 | 97 | |||
| Jeremy McGrath Supercross 2000 | |||||||
| (Europe) | NCOP | 16M | EFE0B465 | 13 | |||
| (USA) | NCOE | 16M | 67BF293B | 25 | |||
| Jet Force Gemini | |||||||
| (Europe) (En,Fr,De,Es) | NJFP | 32M | FEC297EF | 74 | |||
| (USA) | NJFE | 32M | B5932174 | 252 | |||
| (USA) (Demo) (Kiosk) | 32M | 6E75735B | 3 | ||||
| Jikkyou J.League 1999 - Perfect Striker 2 | |||||||
| (Japan) | NPSJ | 16M | 8E2F8322 | 1 | |||
| (Japan) (Rev 1) | NPSJ | 16M | B4131606 | 1 | |||
| Jikkyou J.League Perfect Striker | |||||||
| (Japan) | NJPJ | 8M | 97E1BCE2 | 14 | |||
| Jikkyou Powerful Pro Yakyuu - Basic Ban 2001 | |||||||
| (Japan) | NPEJ | 16M | 4E102917 | 1 | |||
| (Japan) (Rev 1) | NPEJ | 16M | 68D57DF2 | 1 | |||
| Jikkyou Powerful Pro Yakyuu 2000 | |||||||
| (Japan) | NPAJ | 16M | 45E04C78 | 1 | |||
| (Japan) (Rev 1) | NPAJ | 16M | 4E6FAA43 | 1 | |||
| Jikkyou World Soccer 3 | |||||||
| (Japan) | NJ3J | 8M | 8755DE1F | 5 | |||
| Jikuu Senshi Turok | |||||||
| (Japan) | NTUJ | 8M | C3230021 | 14719 | |||
| John Romero's Daikatana | |||||||
| (Europe) (En,Fr,De) | NDWP | 16M | 48F3E888 | 277 | |||
| (Japan) | NDWJ | 16M | BEFB1434 | 244 | |||
| (USA) | NDWE | 16M | CB126EA9 | 270 | |||