Fast, hard, fun, and very small

Yep, its a very good demo, great music too. Do play with a controller though.

Well, that was not easy. It took a while to get use to keybindings (they can be rebinded but honestly I didn't bother), but a friend recommended me to try it, so I stuck with it a little longer, and after about 15 minutes of misery, things started clicking and I'm glad I didn't stop trying. PRO TIP: Run. Use the run button as much as you can, once you figuere this out the game becomes a blast. I'm rating it 4 stars because of the initial learning curve, I hope the dev can iron out the tutorial/keybinds for the full release because many are just going to quit before getting use to it. It does support controller and that it's probably a much smoother experience. 

Ok,once I plugged in the controller and after a few minutes of getting used to it this became really fun. Would love to play it coop, but it's great regardless, will keep an eye on it.