Rumble (Transformers) robotic rhino minion of Soundwave. This Rumble is an alternate good version of the Generation 1 character from the BotCon exclusive "Shattered Glass" comic, in which the Decepticons are on the side of good and the Autobots on the side of evil. Presumably like all Decepticons of his world, he is heroic and opposed to the evil Autobots. Rumble appeared as a member of Megatron's forces in the "Shattered Glass" story. He was captured and set to be executed by the Autobots. Rumble appears as one of Soundwave's Mini-Cons in the novel "Transformers: Exodus". In the 2010 video game "",
The Transformers: Hearts of Steel The Transformers: Hearts of Steel The Transformers: Hearts of Steel is a comic book miniseries published by IDW Publishing. It was intended to be part of a comic book line titled "The Transformers: Evolutions", following the same idea of DC Comics' "Elseworlds" series. Each series was to create an alternative reality: a continuity in a different time era during which the Transformers would exist. In other words, the Transformers can exist at places and at points in time that would not be possible in the current 'IDW-verse'. As of 2007, only the "Hearts of Steel" series was produced, which is