Topspin is an Autobot character in Transformers: Dark of the Moon, portrayed as one of the Wreckers, a heavily armed combat specialist team. He is a fierce, aggressive warrior who fights alongside Roadbuster and Leadfoot, using advanced weaponry and a brutal, no-nonsense style. In the film, Topspin helps the Autobots in the battle against the Decepticons and plays a supporting role in the larger conflict over Earth. He is known for his tank-like vehicle mode and intimidating presence.