The humble energon miner known only as D-16 was a stickler to protocol, a Megatronus Prime fanboy who believed strict adherence to the system and its rules would one day allow him to ascend to greater heights. His attitude often served as a reality check and grounding presence to his best friend, the bold and adventurous Orion Pax. However, after experiencing events that left his entire worldview turned upside down, D-16 would embark on a path consumed by anger and revenge... a path that corrupted him into a despotic villain even worse than the one he rose up to fight against. A villain called Megatron.

As they say, absolute power corrupts absolutely, and Megatron's Decepticon revolution, like many such movements, ended up becoming a whole new tyranny. Powerful, charismatic, violent, and full of rage for any who would stand in the way of his ambition and drive, Megatron brought Cybertron past the brink of destruction. Megatron will never forgive Optimus for "betraying" him, sacrificing himself for Sentinel Prime and then banishing him from Iacon as he recieved the rank of Prime which was rightfully his. He has reserved for his old friend the greatest honor possible: glorious death at his hands.

For this role, you will need to refer to how Frank Welker portrays the character in Prime and/or The Last Knight. You are also welcome to refer to Fred Tatasciore's performances from the Fall of Cybertron games.