I love your reply. Thanks for the feedback. I agree with all your nitpicks, they honestly were result of a deadline.
-Crt cause i wanted to cover all the mixels
-The restart thing i knew but since there was "semi easy" way to restart i focused on other stuff
-Idea with unbeatable boss was to 1. force player to engage with running away 2. Create more "count down" theme elements, smaller deck, chasing demon gets closer etc.
As for the future updates i have few things in mind, but we see how this goes.