Congrats on finishing your entry! It's a fun little metroidvania with a really cool looking boss sprite. I do wish I could walk and jump at the same time. The rope is a bit buggy, I climbed into a rock, but I managed to get out with the pickaxe. Sometimes after a jump, you can't jump again until you fall, might be a collision check error?
Amazing what you did in a short time, Cheers!