Playstation Underground Demo Discs: Jampack Codebreaker Codes (NTSC-U)

This page contains CodeBreaker cheat codes for Playstation Underground Demo Discs: Jampack (NTSC-U) for the Playstation 1. Depending on if you're playing this game on a physical console or an emulator will determine how you use the codes found on this page. People using a physical console will need to purchase a physical CodeBreaker device to use the codes.

Anyone who is using an Emulator will have a much easier time getting these codes to work (assuming your Emulator supports them). One of the most popular Emulators for the Ps1 is ePSXe and if you'd like to learn how to use the codes on this page for that Emulator, check out my how to get cheat codes to work with ePSXe guide. If you don't see the code you want on this page I recommend you return to my Playstation Underground Demo Discs Index and choose a different section.

 

(Blasto) Infinite Lives: 801F1162 0005

(Blasto) Infinite Health: 801EFCC4 1770

(Duke Nukem Time To Kill) Infinite Health: 800D300A 2710

(Duke Nukem Time To Kill) Infinite Desert Eagle Ammo: 800D328A 00C8

(Duke Nukem Time To Kill) Infinite Combat Shotgun Ammo: 800D328E 0032

(Duke Nukem Time To Kill) Infinite Pipe Bombs: 800D32AA 0005

(Duke Nukem Time To Kill) Infinite Gattling Gun Ammo: 800D3296 0096

(Test Drive 5) Infinite Checkpoint Time: 80090DF0 5007

(Test Drive 5) Car Modifier: 800A9A24 00??
Press Right on the Car Select Screen to get your car

 

Replace the ?? above with the Car you'd like to use from the list below.

00 - 1998 Dodge Viper
01 - 1968 1/2 Ford Mustang GT
02 - Fear Factory Wagon
03 - Da Pigs
05 - 1998 TVR Cerebra
06 - 1999 Aston Martin Project Vantage
08 - 1966 Shelby Cobra 4275C
09 - 1967 Pontiac GTO
0A - 1969 Chevrolet Camaro ZL1
0B - 1969 Chevrolet Corvette ZL1
0C - 1970 Chevrolet Cheville
0D - 1971 Plymoth Hemi Cuda
0E - Mighty Maul
0F - CK's Beast
10 - 1998 Dodge Viper GTS R
11 - 1994 Jaguar
12 - 1969 Dodge Charger Daytona