Trailbreaker is the jokster of the Autobot group and a good friend to Hound. Even in the gravest of situations, Trailbreaker is always ready with a joke and steadfast refusal to take anything serious.
In Transformers: The Game, Trailbreaker accompanied Optimus Prime to Earth when Bumblebee alerted them of the All Spark's presence on the planet. Once the Autobots learned from Sam Witwicky that the Decepticon leader, Megatron, is also on Earth, Prime dispatched Hound and Trailbreaker to investigate the Arctic cavern where Megatron's body was originally uncovered.
