So... blockchain, NFT, Live Service, Microtransaction FPS with MMO style grind, and maybe it's in a fantasy setting for some reason, with unlockable space ships that you can only buy with real life cash, Star Citizen style?

Oh, and there's no gameplay ever released, but you can keep buying skins and other microtransactions.

Then it shuts down with no refunds 5 years later, and all your purchases go poof, and the only "gameplay" released is one slow FPS level with a backwards flying dragon and some generic terrorists.