Guild of Guardians is an interesting new addition to the "Play to Earn" category. Game is from the same company that built the "Gods Unchained". Here you are building your team in order to compete in multiplayer to earn rewards. It has pretty cool collection of guardians which you can get for yourself. It'll be released on Ethereum blockchain like most of the similar games in the genre. Ignoring the chain fees, immutable make pretty good game so worth trying out. You can check out the game: https://www.guildofguardians.com/