Transformers: Timelines
A series of stories printed by Fun Publications, set in a variety of continuities, the Decepticons of alternate worlds can vary greatly from the classics Decepticon image. In the Transtech storyline, the Autobots and Decepticons are merely political factions on a Cybertron which never broke out into war. Lines between good and evil are more blurred.
In the Shattered Glass storyline, a group of Decepticons, led by Megatron, are the mirror images of the personalities of most Decepticons. In this world the Decepticon logo is red, and worn by heroic Transformers who seek to protect the weak and oppressed from the evil Autobots.
Read more about this topic: Decepticon