Major Mayhem
- Major Mayhem is a Decepticon Mini-Con from the Robots in Disguise portion of the Aligned continuity family.

Who could ask for a better grunt than Major Mayhem? Don't let the small size of these Cyclone Mini-Cons fool you; unlike their feral comrades, they're disciplined, armed to the teeth with weaponry, and boast military training that far exceeds that of the other Cyclones. They're not big on speaking, and mostly just chant "hut hut hut" ad nauseum.
They will also follow any order given by their commander Stockade, because who knows what he'll do to them if they step out of line? It'd be a more agreeable arrangement if Stockade didn't treat them as disposable cannon fodder; for all his tactical brilliance, Stockade's strategies mostly revolve around numerical superiority - i.e., sending hordes of the little guys at his foes.
Lots of them exist, so arresting them was probably a big challenge.
Fiction
2015 Robots in Disguise cartoon
- Voice actor: Gregg Berger / Roger Craig Smith / Eric Bauza / Mitchell Whitfield (English)

Games
Robots in Disguise mobile game
Toys
Robots in Disguise (2015)

- Bumblebee Vs. Major Mayhem (Mini-Con Battle Pack, 2016)
- Part of the second wave of Mini-Con Battle 2-packs, Major Mayhem transforms from a mechanical spheroid into a green robot. As a Cyclone Mini-Con, he is designed to be launched from the Deployer Crazybolt and Overload toys. He has multiple indents that look like Mini-Con armor attachment points, but he does not actually come with any armor. For some reason his head is attached to a hinge which allows his head to point skyward but otherwise doesn't seem to serve any purpose.
- He was only available in a two-pack with the basic-sized "Decepticon Hunter" Bumblebee... making him kind of expensive to army-build.
- This mold was also used to make Volcano.





