Nice, though many things aren’t clear (and remember every thing from Help is not too easy :D especially before playing; Plus I still don’t really understand even half after reading Help multiple times). Access to help might be very useful in-game, not only from main menu - or at least show a tooltip when hovering over enemy / hearts / cards. Shop was the most confusing thing, I guess. Encounters are a bit unbalanced. Either it’s an easy win (and after upgrading everything twice and good looting - even the boss battle was kinda relatively easy and it was weaker than some random encounters judging by numbers alone)
Apart from that - really cool. I hope it’ll get some future :)