I've been pretty involved with this first generation of play 2 earn games. I have my hand in a lot of stuff over on the WAX blockchain, but so far a lot of it just feels like a glorified faucet. You are just clicking to mine. There is a playable game, but that doesn't offer rewards, those mainly come from the clicks. Splinterlands is one of the rare exceptions. I still think we are a couple of generations away from actual play to earn opportunities. Something in the top level game space.