You're right about crypto being the go-to payment method, and you're also right about the fact that crypto faces problems of its own creation. But once regulations kick in, only the projects with true utility will survive, and get rich quick schemes will be dealt with. We're very hopeful for the future.
Good luck for the Jam, we'd love to see you share any progress you make on your game. Be sure to join our telegram and discord, a lovely community awaits.