Steel Superstructure is a brand new puzzle game developed in-house by TrackMill. In it you are required to navigate user-created industrial mazes of varying difficulty using an array of mechanical equipment to collect all of the golden nuts in each stage. It's tricky, it's new, and it's ONLY at TrackMill.com - Your source for one-of-a-kind gaming and collaboration.
This is the WORLD'S LONGEST SSS LEVEL! It surpasses the previous record by 500! That's right, it takes at least 1650 moves to complete! Can you beat it?
P.S.: Be careful near the end, there is a trap that could ruin it for you.