I made my way through the level with a fully upgraded RPG... so now I can do some real damage! Vastly important in this level due to the sheer amount of flying enemies...
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!