I've gotta be honest, in terms of indie tabletop RPGs (and I have seen quite a few), this one's easily in my top ten right now, and deservedly so too. Great art, interesting lore, simple but rewardingly deep mechanics that ensures that every choice you make even in character creation is meaningful and immersive, and all you'll mostly be using outside of dealing damage or increasing certain derived stats are d12s.
It's been an honor to be part of the many who've tried, read, and even paid for Inversion RPG. I've gotta say, for a "beta build" release, it's already making most fully finished TTRPGs feel like they've been blown out of the water in terms of inventiveness. If we're assigning a completely arbitrary number ranking for how I feel about Inversion, I'd say it'd easily be a 9.75/10, if not a 10/10. I hope in earnest to one day GM a session of this one in the near future.