Pinball makes bugger all money on site and it's really a home use product now ! So it's to risky for company's to go out on a limb and produce a costly product when they maybe only sell 2000 units. Yes they had innovation in the hey day of pinball because operators demanded it and they made money which resulted in sales so Bally/Williams could put it back into development that's how I see it. 10-15 years time pinball will probably be gone lol