Cobra
- The Mamba was first deployed by Cobra, piloted by highly-trained Gyro-Vipers.
Mamba
Autobots
Technobots arrive on Earth and join Optimus Prime's main forces.
Technobots
What If Universes
Witwicky What If? Universe
- The Author and The Mechanic - Sparkplug's decision in 1984 not to help the Autobots causes a major rift between Spike and his father. In addition to sapping Spike's drive, it also causes him to drift off into daydreams, which results in a costly mistake for Sparkplug's business.
