I really like how the game feels. I think it is a good example how you can use an existing framework (like the controller) and add your own mechanics. You should add some more levels to this after the jam!
Unfortunately I am not able to rate your game, as only submitters are allowed to do so, but if I could I would surely give ***** for the fun and level design.
Hmm… I am really tempted to grab that source and add some levels…. ;)