Run forward through the decrepit hallways and twist around to find a Necromorph grabbing a corpse and pulling it into an air duct. Run left and head down the hallway through the door. Run up ahead and head into the space to your left for some ammo and other goodies. Once you've picked up your spoils, a rather amusing illusion takes place followed by a quick flash of darkness. Everything's back to normal...or is it? During the tram ride you'll need to protect yourself for the entirety of the ride, so get rid of all threats. Once the tram ride comes to an end you've reached the end of Chapter 3.