Dang, super creative original idea. I'd love to see a whole game like this.
One quick technical thing that I really wish you could have added: mouse sensitivity. It made me feel really dizzy because it was so high on my relatively high dpi mouse.
Alongside the other options it's one of the thing we liked to add (even because the implementation was simple) but really we didn't had enough time :| For the rest thank you, I will consider to make a more complete and polished version after the jam event ends.