PaRappa the Rapper Classic
PlayStation · cheat codes
Um Jammer Lammy cheats & codes
8 codes for Um Jammer Lammy on the PlayStation, including GameShark codes.
Um Jammer Lammy GameShark codes
How to use: GameShark (sold as Action Replay outside North America) codes are entered on the device's menu or in your emulator's cheat menu. Some games need a "master code" or "must be on" code enabled first, so turn that on if a list includes one.
| Effect | Code |
|---|---|
| P1 Always 'Rockin' Modifier | 80072790
00?? |
| P2 Always 'Rockin' Modifier | 8007279A
00?? |
| P1 Max Score (1 Player Mode) | 80078D12
270F |
| Enable All Stages | 301A58F9
0001
801A58FA
3F3F
801A58FC
3F3F
801A58FE
3F3F |
| Have All Crowns | 301A58E9
000B
801A58EA
3F3F
801A58EC
3F3F
801A58EE
3F3F |
| All Effect Possession (Press Select) | 301A58E7
003F |
| P1 Max Score (2 Player Mode) | 801A3514
270F |
| P2 Max Score (2 Player Mode) | 801A31E8
270F |
Using cheats today
Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.
Cheats can corrupt save files in rare cases, so back up your saves before experimenting.
Um Jammer Lammy walkthroughs & guides
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Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.