SciFi games are fun. They have various possibilities where you can literally explore your imagination and the creativity. Some of the time you can see that they want you to buy some items before you can play. Some games where you buy the NFTs as you earn the rewards. It can be fun if you see the world expanding in the metaverse. So the metaverse with SciFi gameplay in them is worth playing regardless of the genre of the SciFi game.
Last few weeks I watched a lot of Trailers of the Delysium, now that game is reached the first milestone of the Season one.
You as a player in an Open World where the AI are empowering the NPCs and the NFTs. You earn the rewards in the game as you play through the various places. Here the game is allowing to stake the token - $DES. The thing is marketplace has some cool NFTs which you can buy and also build their values and later once upgraded they can be resold in the marketplace.

The prices are in the USDC and also the NFTs are on the Ethereum chain. So kind of common for the P2P Players to test it out. It's definitely worth exploring.
They have plenty of trailers on their official YouTube channel. And also they have some of the alpha test members reviewing it so you have plenty of 3rd party views on the gameplay and I'd recommend checking that out before playing the game. I think considering the gameplay and overall narrative of the game you should definitely keep a tab on the game.