The Transformers: Hearts of Steel staunch ally of Muldoon after the Decepticons betray him. Only four Autobots were mentioned by name in the series: Bumblebee, Ironhide (in the TPB when he gives his name it was changed to Sideswipe) and Optimus Prime although he did not appear, though others are recognizable as G1 Generation 1 characters, introduced as toys in 1984. The opposite is true for the Decepticons, with many being named. Others are left unnamed but are recognizable such as Ravage. In addition to their original alternate modes as fantasy beasts, the Transformers later adopt alternate modes appropriate to the era in which they
Transformers: Dark of the Moon blow your mind." Unlike the two previous "Transformers" installments, which were based solely on the script writers' endemic story, "Transformers: Dark of the Moon" was based on a novel called "", written by Alan Dean Foster. The novel is a prequel to the 2007 film "Transformers". It follows the same story structure as "Dark of the Moon", being set in 1969, the year of Apollo 11. The story structure differs slightly, though, because the novel was written merely as prequel to the first film. Due to the critically panned "Transformers: Revenge of the Fallen", Bay decided to remove the characters