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Playstation Underground Demo Discs (Vol 3.3) Codebreaker Codes (NTSC-U)

This page contains CodeBreaker cheat codes for Playstation Underground Demo Discs (Vol 3.3) (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.


Metal Gear Solid VR Missions Codes


(Project Wormhole 6) Infinite Gun Power: 801452E8 0010

(Project Wormhole 6) Infinite Missle Power: 801542E4 0040

(Project Wormhole 6) Infinite Health: 801452A8 0064

(Championship Motocross) Always Place 1st: 800E6A28 0001

(NFL Blitz 2000) Down Modifier (01-04): 801ADC44 00??

(NFL Extreme 2) Score Modifier Home Team: 800CE350 00??

(NFL Extreme 2) Score Modifier Away Team: 800CE352 00??

(NFL Extreme 2) Down Modifier (00-03): 300CE37F 00??

(Omega Boost) Infinite Health: 800AEB74 04B0

(Pac Man World) Infinite Health: 801358A0 0004

(Pac Man World) Infinite Lives: 801358AC 0009

(Pac Man World) Pac-Ball Modifier: 801358B0 ????

(Pac Man World) Infinite Dots: 801358B0 000A

(Pac Man World) Infinite Lives: 801358AC 0006

(Spyro 2) Infinite Lives: 8006C81C 0009

(Spyro 2) Invincibility: 800702EC 0003

(Spyro 2) 999 Gems: 80075434 03E7

(Spyro 2) 99 Energy Orbs: 8007543C 0063

(Spyro 2) Infinite Super Fire Meter: 80070278 0334

(Tiny Tank) Little Tank Modifier: 800E3BE8 00??

(Tiny Tank) Infinite Yellow Bar: 800E696A 0008

(Tiny Tank) Infinite Lives: 800E3BAC 0005


(Gran Turismo 2) Always In First

D008A6B6 0300
8008A6B8 0100


(Jet Moto 3) Infinite Turbo

D00D1210 003F
800D1216 0168


(NFL Blitz 2000) Score Modifier Team 1

D01ADBE4 0010
801ADBE8 00??


(NFL Blitz 2000) Score Modifier Team 2

D01ADC00 0000
801ADC04 00??


(Tiny Tank) Infinite Health

800E690C 4000
800E690E 0006
800A73F6 2400