Dududududue... it's isn't focking working. I need my mom to come tell me it will all be alright and it will start any second. But she is 60 steps upstairs, then up another flight of stairs, and in her room! Oh noes!
Setting up the turrets and defending in Nova Prospekt was the hardest, consuming lots and lots of ammo, health, and suit energy -even with the chargers present.