Quoted from Sticky:Why is this outside of Farsight's control again? What is it Sony or Nintendo or Valve is doing that is stopping Farsight from authorizing tables across platforms? The software already supports authorization by checking if you purchased or not. This is hardly complex.
One word, again. COST. It isn't that Farsight can't do this, it's that they'd be expected to pay the "take" that the online store wants for the cost of the DLC. Seriously. It's DLC you pay for, you're asking them to basically eat those fees for all the others stores. I don't see any business willing to eat that. I'm expecting they're paying Google, or Sony, or Microsoft, $1 on each $5 you give them for a table. Now, multiply that by the number of stores they'd have to cough that up for in order to provide you the "purchase it once and have it literally everywhere"... Google (1), Apple (2), Microsoft (3), Sony PS3 (4), Sony PS4 (5), Nintendo (6), Valve (7).... we're now at $2 loss for Farsight. So now we're talking increasing the price of the table. And that price increase will increase the amount they have to pay in those fees. I'm assuming 20%... it would likely cost $40-50 per table for them to provide this, and have enough left over to pay staff and licensing fees to the pinball IP holders. At that point, it goes from "OK, this is kind of neat" directly to "I'd rather just hit the local barcade instead" for most people, for something that few people would get anything out of. Even at 10%, it becomes a losing proposition, going from 50 cents out of that $5 over to $3.50 out of that $5, which would still kill their profitability (I really don't think they're charging so much over their costs that they would make money in that scenario) and mandate them jacking it up to $20-30 per table, and with the same net effect of "I'd rather just see if that poor mall arcade has something I can play".
Note that I'm not assuming any internal cost increase from having to maintain a system talking to all of the storefronts, keeping track of who bought what, and whether or not they linked their accounts together for Farsight to see, and it is outside the scope of this particular discussion.
The point is that the costs Farsight would have to pay out, and pass on to us, to make this happen would not. Ever. Be. Worth. It. Because they would sell so few tables that Pinball Arcade would have been effectively dead within ten tables.
Is it complex? Not from what I can see, although you seem to think I'm making that assumption. This is simply the way the business works. Now, please stop insisting they destroy their ability to make more games in order to appease your greed.