During play, type "WAISTVICE" and use the following keys:
            'F1-F8'_______________Jump to the corresponding level.
            'T'_____________________________Activate flame thower.
            'G'_________________________Activate grenade launcher.
            'H'_______________________Activate the homing missile.
            'F'__________________________Activate the spread fire.
            'S'__________________________Activate normal missiles.
            'F10'____________________________Toggle invincibility.
            'F9'_________________________________________Add guys.