I remember this being discussed at a show at some point... I don't recall if it was a personal conversation with Gerry or if it was in a seminar.

That said; I think I'd rather the Multimorphic team work on getting the number of titles out; rather than trying to build more infrastructure which doesn't add long term value.

IE Trials *may* bring new customers; but it adds no value if you don't have the underlying upper PF module. IE in the case of GSR; it works... but it wouldn't work for CCR if you don't have the CCR PF. (which I don't - yet )

$399 isn't a lot in the pinball world; but I see the 'draw' of a trial/per game concept.
Given GSR is a @86pixels game (3rd party); the 3rd party could try that concept fairly easily.
The problem is then how does the 3rd party revenue share with Mulitmorphic?
No; I'm not sure there is a revenue share in the contract - but we'd have to assume there is.

I'd personally prefer the micro transactions be based on some existing payment gateway; I'm a little leery of storing my credit card in some system which hasn't been proven hack-resistant. This Google or Apple pay or something similar. Or maybe have a one time "bucket" charge that would allow for the correct number... ie $20usd gives 40plays or something.