Prima Demolishor: Becomes a leader rather than a follower.
Vector Demolishor: Uses time travel to make up for past mistakes.
Alpha Demolishor: Gains knowledge to best serve his leader.
Solus Demolishor: Forges armor to protect Megatron from harm.
Micronus Demolishor: Links with others to spread loyalty to the Decepticon cause.
Alchemist Demolishor: Creates a substance to increase the destructive power of his weapons.
Nexus Demolishor: Combines with Megatron to better serve him.
Onyx Demolishor: Takes the form of a powerful mecha-gorilla.
Amalgamous Demolishor: Becomes a giant, wheeled, engine of war.
Quintus Demolishor: Creates new soldiers that are completely loyal to Megatron.
Liege Maximo Demolishor: Effortlessly spreads word of the Decepticon cause.
Megatronus Demolishor: Seeks out the greatest villains and pledges his service.
Master Megatron (UT Megatron)
Prima Master Megatron: Combines the power of Primus and Unicron to become unstoppable.
Vector Master Megatron: Travels to the future to wage war throughout time.
Alpha Trion Master Megatron: Learns the location of every Mini-Con in the universe.
Solus Master Megatron: Forges dark copies of the Star Saber, Sky-Boom Shield, and Requiem Blaster.
Micronus Master Megatron: Links with others to dominate them.
Alchemist Master Megatron: Uses the power of Unicron to create Dark Energon.
Nexus Master Megatron: Forces his minions to combine with him.
Onyx Master Megatron: Takes the form of an enormpous stag beetle.
Amalgamous Master Megatron: Transforms into the very image of Unicron.
Quintus Megatron: Creates an unending Terrorcon army.
Liege Maximo Master Megatron: Convinces those who have left the Decepticons to rejoin him.
Megatronus Master Megatron: Gains the power to destroy planets like Unicron.
Prima Gigatron: Inspires infinite change among Cybertronians.
Vector Gigatron: Travels to the future to see the future state of Cybertronians.
Alpha Trion Gigatron: Applies knowledge of humans and their evolution to himself and his minions.
Solus Gigatron: Forges armor to further enhance his many forms.
Micronus Gigatron: Links with other bots to absorb their potential.
Alchemist Gigatron: Develops a new metal to allow for quicker transformations.
Nexus Gigatron: Combines with others while in the form of a giant hand.
Onyx Gigatron: Becomes a bestial chimera of all his alt modes.
Amalgamous Gigatron: Gains an infinite amount of new alt modes.
Quintus Gigatron: Sows planets with new life based on his alt modes.
Liege Maximo Gigatron: Convinces the nations of the world to hand over their energy resources.
Megatronus Gigatron: Usurps the Predacon Council and wages war across Cybertron.