For me, the one that I can suggest to you is the one that I am playing right now I am not posting the link due to campaign rules, and this will need a wax wallet and the game's name is Alien Worlds it is an NFT that lets you mine for TLM, it is very easy to play because all you need to do is mine to other planets and you can sure stumble on NFT cards that you can use to progress,

Another one is a Defi type of game it is a new game that lets you customize your spaceship or spacecraft with the items you can get throughout the game, it has stunning graphics and the best part is it is still new so you can surely join its airdrop can get astounding items that you can use when the game launches and the game is Farsite.