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Available on: PS1

ONE Cheats, Codes & Guides

ONE Cheats

  • Inner Level E

    Enter "HEYBUDDY" as the password. After that, options to select a stage, section, invincibility, all weapons, and removing the pause text will appear.
    Level select
    Enter "HEVYFEET" as a password.
    All weapons
    Enter "MAXPOWER" as a password.
    Bonus level
    Beat the game and then enter the password "1MORELVL".
    Full Pause Screen
    Enter "THEPRESS" at the password screen
    Passwords
    Level Password
    2 DIYGIXRA
    3 KCSVJTJB
    4 RWLKLPBC
    5 YQFZMLTC
    6 FLZNOHLD
    Submitted by None

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Available Platforms: PS1

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