I have a weird feeling you're going to post a link to a crypto peoduct/scam shortly, given your user was created 40 minutes ago.
Anyhow, I don't really agree with using crypto in games. I think it would turn out to be just a way for companies to make more money from microtransactions; By introducing an extra step into the process of making a purchase, users will think less about what they are spending - similar to how some games require you to buy an in-game currency rather than directly buying items in the game.
The only real place I would support crypto in gaming would be to have it as another way of buying games on digital platforms like Steam. Of course, that will never work because they will just make the games into NFTs, which are even worse than microtransactions.