Underground CD Volume 1-3


(Last updated June 21, 1998)

  • Machine Hunter information

    At the "Vault" screen of Disc 1, press Square, Triangle, Circle Square.

  • PlayStation second birthday FMV sequence

    At the "Event Center" screen of Disc 1, press Triangle, Circle, Square.

  • Spawn preview

    At the main menu of Disc 2, press Triangle, Circle, Triangle, Circle.

  • Crash Bandicoot 2 preview

    At the main menu of Disc 2, press Circle, Triangle, Square, Circle.

  • Blasto preview

    At the main menu of Disc 2, press L1 + L2 + R1 + R2.

  • Apollo 440 FMV sequence

    At the main menu of Disc 2, press Triangle, Circle, Triangle(2), Square.

  • View Helene Sheeler

    At the "Code Archive" screen of Disc 2, hold Square + Circle and press Triangle(2).

  • Toggle music

    At the main menu of Disc 2, press Start.

  • Hidden prize

    If you line up the first four volumes of the Underground series CD packages spines, you will see the following code: Press Circle, Triangle, Square, Triangle(2), Circle(3) to reveal a secret URL (http://www.playstation.com/hiddenprize), username (underground), and password (insider). The hidden prize...well go there and find out!


    Game Shark Codes

    Fighting Force
    Infinite Health80096060 017C
    Infinite Gun80066946 0010
    Infinite Rocket Launcher80066942 0004

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