Level: Meltdown. Died a couple of times and had to adjust my perk settings to help me get through the experience. At the end, I had to defeat a rather tricky boss who could only be shot at certain spots. Still, nothing too difficult.
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!