Thank you so much for your feedback! The feedback with the levels being cramped is a recurring one and I will for sure improve upon that post game jam!
In regards to the skills being the same, I think its a case of being unlucky! I have improved the skills in general to remove when you collect them and if they should be unique skills, in the post game jam version I was working on here -> https://dung-dungeon-gregory.vercel.app/