Part 26

Use a shotgun to deal with Wretches emerging from a hole on the left. Plug this hole.

On the right, two more holes appear. One spawns Wretches; plug it if needed, and grab grenades behind the dumpster. The other spawns more Locusts. Plug it on Casual, but be cautious on Insane.

After clearing all enemies from the Emergence Hole, proceed towards the train, ignoring enemies inside.

Cross the train cars to trigger a cutscene.

On the second cart, take cover behind the first small wall of white pipes and eliminate all enemies. Avoid using grenades due to a large propane/Imulsion tank.

On the third cart, take cover behind the first of two large white pipes and eliminate all enemies.

Move past circular structures and take cover behind the largest rack of red pipes, sniping until all Locusts are dead.

Pick up ammo and attempt to open the door; Jack will open it.

Method 2 (Propane Tank): Lure the Berserker onto the cart with the propane tank, throw a grenade at the tank, and run.

Method 3 (Green Light): Lure the Berserker past the green light on the railing of the cart after the propane tank cart, then press the button to make the cart fall.

After the boss fight, head through the now unlocked door. Pick up Cog Tags (CT28) immediately inside.

Proceed into the next train car, take cover against the wall, and eliminate enemies using sniping, Lancering, or shotguns. Stay away from windows.

Continue through the train until you are outside again. Fall back inside near a circular structure and snipe from the doorway until all enemies are dead.

In the next cart, Anya will mention chain guns. Go to the opposite door on the right, turn around, and head straight to pick up Cog Tags (CT29). Then, go through the door.

Climb the ladder and use the chainguns. If your health is low, fall back. A Torque Bow is at the bottom of the ladder if needed. Keep zoomed in unless turning.

After killing all enemies, climb back down the ladder. A checkpoint is awarded.

Watch the large round things fall. Eliminate the three Lambent Wretches that appear before climbing over the small walls.

Head inside and press the button. Eliminate three more Lambent Wretches in the room from the doorway.

Go around to the open door with a shotgun ready for a Wretch in the next small area.

Head outside and press the green button to make the tubes fall.