Good job! I've always been a sucker for 1 bit pixel art, I especially like how you did the different particle effects. Good use of sound effects too.
I will say, I wish there was a way to actually see what the curses/blessings you get actually did (Maybe there is a way and I missed it). I think even if you just named the curses/blessings and had that appear with the already existing popup would help a lot