Clear out several waves of Emergence Holes and Locust at the train station.
Battle through enemies on your way across flatbed train cars until you reach a locked door.
Deal with a Berserker, then move back to the now open door.
Move across and through several more train cars.
Climb the ladder to the roof of a train car and fight off the approaching Reavers.
Drop payloads of large cylinders as you continue along the train cars, and battle Dark Wretches and Reavers.
Stay tough and fight your way to the last enclosed train car, leading to the final boss fight.
The final showdown with Raam.
Insane Difficulty Walkthrough - Act 1 - Act 2 - Act 3 - Act 4 - Act 5
COG Tag Locations - Act 1 COG Tags - Act 2 COG Tags - Act 3 COG Tags - Act 4 COG Tags - Act 5 COG Tags