Thanks! We're glad you're liking it!
-We're working on implementing full controller support, first we're working on a few quality of life features for a big update and then we'll try and smoothen that out
-To use full screen, press f4 on your PC
-Not seeing the HP bar for enemies is intentional
-After the quality of life update we're planning on adding a translation for the Russian language, the old English in the dialogue is unique to the English version of the game. If you could, could you please tell us your native language so we can add this to our list of other translations to add as well?
Thank you!