RoboCop Versus The Terminator Cheats

Start the game and press pause. Then, press Up+1, Down+1, Up+2, Down+1, Down+1, Down+2. You will now be able to select any weapon you want.

Start the game and press pause. Then, press Down+2, Down+1, Up+2, Down+2, Down+2, Up+1, Down+2, Up+1. This will skip the current level.

Start the game and press pause. Then, press Up+1, Down+1, Down+1, Up+2, Down+2, Up+2, Up+1, Up+1. This will earn you nine extra lives.