Wow! Thanks very much for playing and for the detailed feedback! Yeah there are only those 3 upgrades in game at the moment - I had planned for 2 more, but struggled (ironically) with getting all the art done! I deliberately made it so that you couldn't get the double jump after the wall jump, but you can technically skip the sword 🤷🏼♂️ This is only my second attempt at pixel art, so it takes me rather long to do... I'm planning on looking into the bugs for a post-jam update, so will definitely take this on board.