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Playstation : Underground Jampack : Winter 1998 Cheats
Below are the cheats, hints, and tips that Game Gas knows about for Underground Jampack : Winter 1998. On the right are
websites that may have additional cheat codes, hints, or tips for Underground Jampack : Winter 1998.
Tekken 3 save
Start the disc and go to the downloads screen. Select Tekken 3 to write a saved game with all characters, modes, costumes, and FMV sequences unlocked.
Gran Turismo save
Insert a memory card that does not have a save from Gran Turismo. Start the disc and go to the downloads screen. Select Gran Turismo to write a saved game with all the special models and the ones that you would have won in the other races. It will also give you a little less then 2,000,000,000 credits, all tracks, all gold licenses, all extras in the arcade, Hi-Fi GT, and the crew FMV sequence. This will also allow you to transfer those licenses over to Gran Turismo 2.