For now, I'll talk about the Wax platform. This is a platform on which there are more than 100 games, but if the game gets there, then it is promising. Almost all games on the platform are capable of generating income. To enter a project, you usually need some kind of NFT in order to make money. An account on the platform is created in a matter of minutes, but there are pitfalls. In order to do some manipulations on the platform, you need to stake wax in (cpu, ram, net). Famous projects alienworld, r-planet, nftpanda, farmersworld, etc.
I advise everyone to go in and earn crypto)))