THE THING exist in the maze. Please destroy "THE THING". To touching "THE THING" is GAME OVER. "THE THING" are moving in the maze. "THE THING" will not be visible. The distance between "THE THING" will know at the speed of sound. You can shoot 3 times. It will be reloaded after a few seconds. It is finished stage when all "THE THING" are destroyed in the maze.