Thanks!
@Punkitt: For a long time, I had kind of half-assed shadows here and there and I kept thinking, "This is something I really need to make consistent..." but I knew it would suck to go back and add them. Then Pizza saw one of my screenshots and said that some of the objects needed shadows to anchor them to the ground and I thought, "OH GOD, THEY CAN SEE MY FAILURES!" so I went back and added them. It only took about one awful day. The sprites were the hardest part because of all those damn frames of animation.