Essentially completed Acts 3, Chapter 8. Need to escape the palace grounds. I killed far too many people this round. Hopefully it does not affect me too badly. I trapped her evil sister in a heart of flesh and assassinated the Duke, not the decoy. Ran up to my 1 hour mark, so I had to quite.
Alright! It was tough as I had a hunter alien on my heels the whole time, but I was able to reach Nicole, who was attached to the Marker. I defeated her (eventually) and made my escape with Ellie. What a cool game. Final boss and game ending! Great stream!