The train wreck puzzle is divided into two parts. The first part is in the top right corner of the desert, and leads to the second part. The second part leads to the inhabited area of the scrapyard.
First Part[]
In the first part, the ultimate goal is to clear the way for the train on the left side to go straight ahead into the second part of the puzzle.
There are three entrances on the bottom side of the train wreck area. Go into the leftmost one like in the left photo below. Go through the car and then go left.
Go clockwise around the cars and break the rock in front of the vertical train car like in the left photo below. Then go counterclockwise into the train car and ride it up.
Exit the train car, go down to the intersection, and go right. Go into the next vertical train car and ride it up.
Exit the train car, go left, and jump across the ledge. Go down to the intersection and go left.
Go all the way left, go up, and go right at the first intersection. Break the rock in front of the train.
Now go counterclockwise along the rock to reach that train from above. Go into the train and ride it left.
Get out of the train, go right, and go up to the next intersection, like in the left photo below. Go all the way right and jump across the ledges.
Jump down across the ledge like in the left photo below. Then go right and break the rock in front of the train. Then go all the way left to reach the ledge, and jump down.
Go down to the exit. Go through the cars, then go right.
Go into the rightmost entrance and go through the cars. After exiting, go right and go up.
Go counterclockwise around the train to get into it. Ride it all the way to the left. After that, go down and exit through the leftmost entrance.
Go clockwise along the outline of the train wreck and around the rock to get to the entrance on the left side, like in the left photo below. Go through all the cars, exit, and go down.
Go into the train and ride it right. After it crashes, exit and go up into another train car above. Go through all the train cars.
Go right and up to break the rock in front of the train. Then go backwards through the long train cars.
Go back to the area with the left side entrance, but this time go up to reach the train. Ride the train right.
Go all the way right through the ledges, then go down to reach the long horizontal train track again.
Go all the way left and find the way to the last functional train car in the bottom right corner. Ride it up to reach the second part of the puzzle.
Second Part[]
After reaching the new area, go out of the train, go right, and go into the train like in the left photo below. After that, go up the rails, then jump down and right across the ledges.
Go all the way right to find another train. Go inside it and ride it.
After crashing, go out and go up a little bit, then take the path left. When you reach the intersection, go down and go right to get access to another train.
After that, go backwards to reach the train you left earlier. Now ride it down further. After that, go right and you will reach the area required to progress with the story.
Places of Interest[]
There is a merchant named Bill who sells basic items.
After the player has solved the puzzles on all floors of the Mirage Tower, a warp will appear in the house in the bottom left corner of the scrapyard. This warp takes the player to Mirage Tower instantly.
Inside the top building of 1R253 is a runaway nurse from the Orphanage called Stephoscope. She needs a nearby reliable source of water for the desert inhabitants and will reward a Houndoominite for the information.