is the ruthless, power-hungry leader of the Decepticons. Arrogant and theatrical, he sees others as pawns or beneath him. Silver and black with a bucket-shaped head and a powerful fusion cannon on his right arm. He Transforms into a Walther P-38 handgun, shrinking in size and often requiring another character to wield him.

The treacherous, egotistical Decepticon Air Commander and Megatron’s scheming second-in-command. He transforms into an F-15 Eagle jet, wields Null Rays, and is known for his high-pitched voice, cowardice, and constant attempts to seize power.

The Decepticons’ stoic communications officer and spy-master. Intelligent and fiercely loyal to Megatron, he transforms into a microcassette recorder and carries cassette minions like Ravage, Laserbeak, Rumble, and Frenzy in his chest. Known for his monotone electronic voice and

A cold, logical Decepticon scientist and commander. He transforms into a Cybertronian laser gun, wields an arm-mounted cannon, and is known for his single optic, immense durability, and emotionless, logic-driven decisions.

He is a Decepticon Seeker, primarily molded in metallic blue plastic, acting as a loyal but often doubting air warrior. He transforms from a F-15 Eagle jet to a robot with red-striped wings. His primary function is creating massive sonic booms to cause fear, though he often questions the Decepticon cause. And Starscreams brother.

Skywarp is a Decepticon Seeker known for his black and purple color scheme, teleportation abilities, and mischievous, albeit dim-witted, personality. has the unique ability to teleport instantly for up to 2.5 miles, prankster, Starscreams brother.

a Decepticon demolitions expert and a devoted member of Soundwave's cassette entourage. He is most famous for his "street punk" attitude, short-tempered personality, and the powerful, earthquake-inducing piledrivers that replace his arms

manic, highly destructive, has a twin brother, Rumble. Frenzy fights purely for the love of violence, fear, and destruction. He is notoriously unhinged and will eagerly charge into combat against Autobots many times his size, screaming for chaos.

a Decepticon Mini-Cassette who serves as the loyal spy for Soundwave. He transforms from a robotic condor into a micro-cassette that fits into Soundwave's chest.

a devious, animalistic Decepticon who serves as Soundwave's primary spy and saboteur. He famously transforms from a sleek, metallic panther into a standard micro-cassette tape to fit inside his master's chest compartment.