With my game completed and submitted, some bugs had come to light and I had to squash them. With the latest feedback making no mention of bugs new or old, I'm guessing that I've done all that I can for my Jam entry. Any further game improvements (such as adding sound and animation) would have to come well after the Ludum Dare season ends, in separate builds if not just remaking the game entirely from scratch with some better code. So, thanks to all who have played and rated (and even enjoyed) my crappy game!