I'm not yet looking into the profitability because if it's working, it will become profitable eventually if it gets players. You have an interesting words there, it's true that integration of cryptos with other certain industries must be taken into attention.
But, wait a minute.
Why is it I'm seeing that it's like only one person and newbie accounts are replying at the same time? @OP was the one to open the idea but there's no answer from him.
I think you are right, it is difficult without a developer's answer to understand what his plans are and whether there is a further strategy, but the most important thing is that he published the idea to the public and many crypto enthusiasts, game developers and others can get acquainted with it.