It’s a versus card game where you play from the ball’s point of view. Learn how to play Pinball Showdown here at the Kickstarter page where you can also see reviews of the game. This project has already been successfully funded. If you are interested in getting a Pinball Showdown set and also seeing their other games: Check them out now!
Or, you can also view this highly instructional, slideshow presentation video here:
Fun With Bonus is the home of the semi-coherent, misguided ramblings of professional and amateur pinball players.