This game is an absolute blast to play it has an amazing soundtrack, awesome controls, and great game mechanics.
When I died to an enemy or a boss I was never angry because of it, instead, I remembered what I was lacking and then retried but using different power-ups, helmets, or potions and seeing that I did way better made me want to play the game until I was finished playing it.
There were few bugs that I encountered while I was playing but that's an obviousness for almost every game jam and I think it's incredible how much you accomplished in a single week
A few days ago I also tried making games and I can't even begin to comprehend how you managed to do all of this in a week.
You are an awesome game developer and I can't wait to see what you do next.