Welcome! Below we have collected the cheats of Project Overkill, but not only. Any achievement, code or trainer will be shown on this page if and when they are available.
If you know about new cheats, we would be happy to know them. Contact us! You will also help other users who are looking for them.
The cheats in our possession are valid for PSX and they should be all the valid ones since the game came out, that is 14/09/2000. We update the list of consoles every time.
The page dedicated to Project Overkill cheats (PSX). You will find cheat codes, secrets, strategies and much more.
After this introduction on the game, here are the cheats we have promised you.
Invincibility
Put pause on the game and make highlight selection 'Volume of sound'. Then, hold Right and press Circle, Square, Triangle. Hold Left and press Circle, Square, and X. If you enter the code correctly, the word Cheater will appear in the top of the screen.
Forgive the energy
Put pause on the game and make highlight selection 'Volume of sound'. Then. hold Square and press Circle, X, Triangle. Leaves Square, hold Circle and press Square, X, Triangle. Leaves The Circle. If you enter the code correctly, the word Cheater will appear in the top of the screen.
And forgive ammunition
Put pause on the game and make highlight selection 'Volume of sound'. Then, hold Circle and press Square. Leaves the Circle, hold Triangle, and press X. it Leaves the Triangle, hold Circle, and press X. Let the Circle, hold X, press Square. Leave X. If you enter the code correctly, the word Cheater will appear in the top of the screen.
Shield
Put pause on the game and make highlight selection 'Volume of sound'. Then, hold Right and press Circle, Square, Triangle. Leave the Right, hold Left, and press Square, Circle, X. Now leave the Left and start the game to have a shield. If you enter the code correctly, the word Cheater will appear in the top of the screen.
Turbo
Put pause on the game and make highlight selection 'Volume of sound'. Then, hold up and press Triangle(3). Leaving it On, hold Down and press X, Square, Circle. Leaves Down. If you enter the code correctly, the word Cheater will appear in the top of the screen.
Predator
Put pause on the game and make highlight selection 'Volume of sound'. Then, hold Triangle and press Square, X(2), Square. Leaves Triangle, hold X, and press Triangle(2). If you enter the code correctly, the word Cheater will appear in the top of the screen.
Invisibility
Put pause on the game and make highlight selection 'Volume of sound'. Then, tinei and hold Triangle and press Square, Circle(2), Square. Leave the Triangle, hold X and press Triangle(2). Leave X. If you enter the code correctly, the word Cheater will appear in the top of the screen.
Finish the current level
Put pause on the game and make highlight selection 'Volume of sound'. Then, hold X, up, Down, Up. Hold Square and press Circle. Leaves Square, hold X, and press Triangle. Leave X. If you enter the code correctly, the word Cheater will appear in the top of the screen.
The body slippery
Put pause on the game and make highlight selection 'Volume of sound'. Then. press Up, Down(2), On. Hold Square and press Circle. Press Triangle, X (or X, Triangle).If you enter the code correctly, the word Cheater will appear in the top of the screen.
Test mode
Put pause on the game and make highlight selection 'Volume of sound'. Then, press Left, Right(2), Left. Hold X and press Triangle. Hold Triangle and press X. If you enter the code correctly, the word Cheater will appear in the top of the screen.
Secret level
In the factory of the Throg there is a secret entrance to the Lost City. It is located at the bottom right corner of the map. Destroy three or four secret doors to find the exit - The Lost City is full of the larvae of monsters-insects and genetic mutations of Throg.
