Project: Overkill

  • Invincibility

    Pause the game and highlight the "Sound Volume" selection. Then, hold Right and press Circle, Square, Triangle. Hold Left and press Circle, Square, and X. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Refill health

    Pause the game and highlight the "Sound Volume" selection. Then, hold Square and press Circle, X, Triangle. Release Square, hold Circle, and press Square, X, Triangle. Release Circle. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Refill ammunition

    Pause the game and highlight the "Sound Volume" selection. Then, hold Circle and press Square. Release Circle, hold Triangle, and press X. Release Triangle, hold Circle, and press X. Release Circle, hold X, press Square. Release X. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Shield

    Pause the game and highlight the "Sound Volume" selection. Then, hold Right, and press Circle, Square, Triangle. Release Right, hold Left, and press Square, Circle, X. Now release Left and resume the game to have a shield. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Turbo

    Pause the game and highlight the "Sound Volume" selection. Then, hold Up and press Triangle(3). Release Up, hold Down and press X, Square, Circle. Release Down. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Predator

    Pause the game and highlight the "Sound Volume" selection. Then, hold Triangle and press Square, X(2) Square. Release Triangle, hold X, and press Triangle(2). If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Cloaking device

    Pause the game and highlight the "Sound Volume" selection. Then, hold Triangle and press Square, Circle(2), Square. Release Triangle, hold X and press Triangle(2). Release X. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • End current level

    Pause the game and highlight the "Sound Volume" selection. Then, hold X, Up, Down, Up. Hold Square and press Circle. Release Square, hold X, and press Triangle. Release X. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Body slide

    Pause the game and highlight the "Sound Volume" selection. Then, press Up, Down(2), Up. Hold Square and press Circle. Press Triangle, X (or X, Triangle). If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Test mode

    Pause the game and highlight the "Sound Volume" selection. Then, press Left, Right(2), Left. Hold X and press Triangle. Hold Triangle and press X. If you entered the code correctly, the word "Cheater" will appear at the top of the screen.

  • Secret level

    In the Throg Breeding Facility, there is a secret entrance to the Lost city. It is located in the lower right corner of the map. Break through three or four secret doors to find the exit. The Lost City is full of insect-monster larvae and the Throg-Viscerian genetic brain mutations.


    Game Shark Codes

    Joker CommandD007E030 ????
    Infinite 9MM Shells800997DA 0063
    Infinite Health800997B6 0164
    Infinite Ion Pulse & Autogun800997DC 6363
    Infinite MRM's800997DE 0063
    Have Digi Print Hand3005BDA4 0001
    Have Scanner Eye8005BD9C 0101
    Have Yellow card3005BDA0 0001
    Have Blue Card3005BDA1 0001
    Have Orange Card3005BDA2 0001
    Have Data Chip3005BDA3 0001
    Have Red Card3005BD9F 0001
    Have Green Card3005BD9E 0001
    Have Hermetic Container3005BDA8 0001
    "???" Item3005BDA9 0001


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