Finished up my personal playtest through chapter 4. Fixed up a few little things, but it looks pretty good. I've still got some more testers going through, and some artwork stuff to deal with, but it looks close.
Now, let me tell you, by the time you get this far in the game, you should be a pretty good player. And you'd better be, because chapter 4 is definitely the hardest so far! But, you can take advantage of the new "Difficulty Level" feature to make things easier.
So, look forward to chapter 4, "The False Church", coming soon.