I really like the art and the music! the grappling hook mechanic is a bit buggy and it caused me to get stuck to a hook point. Also i had to figure out how to use the grappling hook, That took some time, a tutorial would have been nice :P
A tutorial was top of our priority's at the end of the jam. We are going to add and improve the game (including the ever-present stuck in a wall bug) so I hope you will stick around to see these updates come.