Runamuck is a Decepticon character from the Transformers franchise, best known as one of the Battlechargers alongside Runabout. He is a reckless, aggressive troublemaker who enjoys causing chaos and destruction. In the series, Runamuck typically serves as a low-ranking villain and combat specialist, often taking part in Decepticon raids and skirmishes. He is characterized by his impulsive nature, crude humor, and loyalty to the Decepticon cause, though he is usually more interested in mayhem than strategy.