The
Fallen is a
fictional character in the
Transformers franchise. According to
Hasbro, he was formerly known as
Megatronus, and is a
multiversal singularity, meaning that while he exists across the multiverse, he has no alternate-universe counterpart. As explained in more detail in the appropriate sections below, The Fallen has been given different origin stories in several of the different continuities in which he has appeared. Although the Fallen's origins are only suggested in his comic book appearance, they would be fully explained in
Dorling Kindersley's
Transformers: The Ultimate Guide.