You'll notice that the art in this shot is different from the production game. On this game, the area around the wrecking ball is brown instead of the more orange color with specks as on the production game. The observant will also notice this proto game is missing an insert! On the production game, there is a "wrecking ball" insert directly in front of the wrecking ball, and a "crane" insert directly *behind* the wrecking ball. On this game, there is no wrecking ball insert and the crane insert is in front of the ball. So the insert behind the wrecking ball is missing. Of course, you can see the magnet too. :) Also, the color inside the stars is yellow versus white as on the production game.