wow this is coming along so nicely! also i wouldn't be too disappointed if at the end of two weeks if you have a demo of the game you want to make--this is actually what we expect from jammers. the two week jam is hopefully a great way for you to dive in headfirst and then you can spend more time afterward refining and tweaking to the product you truly envisioned and possibly making it more efficient. and it looks like it's headed on that track already!