Very nice one.
I think this card/coin mechanics work pretty well as you can aim at positive sum or burn through enemies coins in order to defeat them faster. I liked how you can have different strategies based on cards you have on hand and in the deck, that seemed like a good balance.
Sometimes movement was unresponsive, I don’t know when exactly, it was just ignoring my movement keys for a second or two couple of times during the play-through.
Crawling and the dungeon were nice, but I would’ve liked to have a clearer understanding of where I am, something noticeable. Though in the end it didn’t really matter, as you just go through enemies until you reach the final boss.
Here’s my play-through: