The Insecticons plummet to their deaths and the elevator resumes in operation once more. It reaches its final destination on the 106th floor, initiating Stage 3.
The door opens to yet another grand corridor with a fountain and chandelier at the far end, where G.I. Joe, Primus, Golobulus and Unicron guard the grand doors leading into Dr. Strangefate's throne room.
Our heroes are greeted by a seemingly harmless steam locomotive which attracts Sarah's attention. But this locomotive is anything but friendly, when it transforms into Astrotrain.
"Welcome to your doom!" he shouts.
He is joined by other three more Triple Changers: Broadside, Springer and Sandstorm.
Spoiler
Beach Head arrives with a group of Marksman Specialists and starts firing at our heroes.
Our heroes are suddenly blown away by an explosion caused by a grenade, belonging to none other than Firefly. He leads a group of Laser-Vipers towards their intruders.