This game is great, can't wait to see how development continues. Has so many things I love in games. Reminds me of Noita, Rain World, and Project Zomboid, which are all games I really like (also a bit like Caves of Qud, but that might be because Qud has things like Zomboid...)
Only things I would hope to see in the future are something like a bit of randomization at the start, either through some sorts of traits, or at least a visual change, so it feels like the creature you were playing as last really did die. Other than that... I guess just some polish. More features. Maybe a few toggles for some things (I've heard from a friend some of the effects are a bit headache inducing.)
Even this demo is worth like, 5 dollars, which I'd definitely pay if I had the money for, lol. Good luck! Don't let the pressure of fame and criticism from idiots get to you. :)