I'm glad you noticed the physics. I abandoned the engine physics early and wrote my own custom implementation.
Thanks for playing!
At first, I lamented that I could not use the weekend to add polish, or to explore ideas that were scrapped in order to meet the deadline.
However, now that the deadline is less than an hour away, I feel a great sense of relief knowing that I can relax and recharge this weekend before returning to work on Monday.
So props to whoever made that decision.