Walkthrough news - Confusion - An atmospheric custom story mod for Amnesia: The Dark Descent

First Puzzle:
Put one of the limbs from the pile of corpses onto the pedestal.
Second Puzzle:
To gain the oil required for the lever, you must enter the room with the four wooden beams right after the door. Inside that room, the wooden beams are holding up a huge hole, which a pipe passes through. That pipe is one of the weak, old oil pipes, noted in the note. It's frail, so just throw stones on it, and it'll break. After that you can extract oil from the leak created. The preview picture is of that hole.
Third Puzzle:
After putting coal into the burner, starting the machinery and then leaving the area, it will say "Someone stopped the machinery." To prevent this you must lock the door with the key you found at the table. And that's all. :D
Fourth Puzzle:
In order to operate the elevator shaft, you must gain access to steam-power. After turning on the machinery, you unfortunately do not posses unlimited steam, making it necessary to redirect the steam so that it'll work for the right elevators.
Inside "The Control Room Halls" (written on a hanging sign), you will find "The Control Room" in which there are machines running. Since that's all fine, you only have to find the crank to redirect the steam.
As according to the Note acquired, the crank is "up the ladder". Unfortunately though, due to a lack of maintenance, the ladder has collapsed. So instead you have to stack boxes to reach the crank on the big ass Pipe.
Fifth Puzzle:
These puzzles are more complicated. So the issue here is that you have to redirect steam to open a door blocking your path. But when you redirect power and open the door to proceed, the steam blocks your path further ahead. There are two ways of getting around this.
One is to block the door from closing after redirecting steam with the metal rod found in the first room next to the door. You block the door by jamming the metal rod into a small crack in the door's frame.
The second solution is to ignore the door and focus on the steam blocking your path. Go to the steam, and drag one of the large draggable crates to block the steam . If you block it correctly on either side, you will be able to pass through without taking damage.