So, today didn't go entirely as planned. I had a power outage, and I didn't lose anything but it stopped me from working for a few hours and kind of killed my momentum for the rest of the day. Despite three days of slow progress I think I can still finish this on time. I was able to finish Chapter 4 and get the story stuff done for Chapter 5. That leaves the actual climactic final battle, the epilogue, and a laundry list of small tweaks and fixes. A few things will be left by the wayside and a few parts won't be as polished as I'd like, most likely.
Unfortunately there's not much new stuff I can post without spoilering half the game at this point. So here's a video of some combat from the battle I made yesterday.
Also, I finally have a tentative title: Shattered. If I go with it, I'll talk about it more when I talk about inspirations and such, but I won't post that until after the game is released.