You will start in a train yard. Kill all the guards in the area using whatever means you need. Then in between the tracks away from the doors of the building there will be 2 switches (they look like poles with green lights). Go behind the switches and look for the one that's red. Press Use on the switch. After you activate the switch go into the building where the cargo train made a hole.

Kill all the guards in this room. There is a sentry gun on the far left side of where you enter the building. The door to the next room is also under this door. To get through the door without taking damage grab a metal box with TK and drag it in front of you while crouch walking up to the door (Much like in the first chapter). Throw the box away when you get to the door and run through.

In the next room there is a ladder on the far side of where you enter the room go up the ladder and press the red blinking button on the console then go back down the ladder and through the door it unlocks.

There are many guards and painful devices in this next room. you can turn of the torch/crushers with the switches that are next to them. Get on the conveyor belt and run along in the direction it is traveling, kill all the guards that you need. When you get to the end of the conveyor belt climb up the short ladder and walk along the ledge go down the short staircase and there will be a ladder leading up to the next room.

Press the blinking red button directly after you get off the elevator to kill the guards working on the wall. Kill any other guards you see, then go to the door at the far end of the room.

In this next room press the red blinking button up against the wall (it's the only thing you can really do in this room). It will activate the crushers. To stop the crushers take a metal box and TK it in between the crushers to break them so you can walk past without getting squished. Walk along the ledge through the four crushers and go through the door.

Walk straight through this room and enter the door on the far side.

Go up the stairs and as soon as to leave the door at the top of the stairs turn around and follow the path killing all guards. Follow this path to the right and then go through the door at the end.

Keep going through the doors until you get to a room. Take the door at the far end of the room and then go up the ladder to get to the next area.

After you climb the ladder open the door in front of you and get ready to fight Barret.

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*Boss Fight*

In Barret's first phase he'll just grab items off the conveyor belts and throw them at you. Just dodge the items and throw the back at him.

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Barret's second phase is much tougher than his first. He will occasionally throw a train car at you (lethal blow on normal difficulty and up). If you get too close he will make a shock wave knocking you down and dealing massive damage. Otherwise he just throws boxes at you. To defeat him just TK boxes at him (Not sure but I believe the metal boxes do more damage). After you hit him enough times he will get really mad and leave. No he's not dead, but you never have to fight him again.

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