I love NFT games, they have started in my life as a passion and a hobby since I am a gamer who loves all video games but in this last year they have been a GREAT source of income for me, so my advice is that in addition to that it is a good game, entertaining and fun, also take into account the fact of expanding the community, the more users there are, the better and above all and not least, keep in mind the economy of the game, so that it does not die after a few months having left