combined form of Optimus Prime and Omega Supreme. Optimus Supreme is enlarged to giant size with a power boost from Primus which also energises several of the other Autobots. In a veritable battle of the titans, Optimus Supreme destroys Unicron, but his mind lives on within Megatron. Although many of the Decepticons are captured and imprisoned on Cybertron, Megatron and his remaining forces soon attack the planet and free them. Another fugitive is Shockblast's younger brother, Sixshot, who joins Megatron's team to get revenge on Optimus Prime for his brother's death. Guided by Unicron's consciousness, Megatron is led to a subterranean reservoir of Super Energon, which transforms him into Galvatron. Two of the Super Energon's guardians, Bruticus Maximus and Constructicon Maximus, awake from stasis and side with him, but the third, Superion Maximus, sides with the Autobots. In the ensuing battle, the rupture of several Energon Towers sees a blanket of damaging Energon gas coat Cybertron's surface, keeping the Autobots trapped off the planet, forcing them to send in Kicker and the Omnicons to stop the gas flow while Galvatron seizes control of the planet and directs its movement back to Alpha Q's region of space. In a multi-pronged attack, the Autobots turn the tables, but Galvatron then immerses himself in the Super Energon again, growing to a colossal size, as Unicron's mind once again takes over his own and directs him into space to merge with his Spark, still intact in the void. Optimus Prime grows to gigantic size also and forces Galvatron into a battle, bringing his consciousness back to the surface, at which point Prime drains Unicron's essence from his body. Galvatron then seeks to destroy Unicron's spark, but is possessed by it, while all of the Autobots combine their Sparks of Combination with Optimus Prime, reviving him and leading into the final battle with Unicron, which is promptly aborted when Galvatron takes control of his body again and plunges himself into the foundling sun created by Primus from the Super Energon, preferring to die than to be manipulated. With this action, the sun ignites, breathing new life into Alpha Q's worlds, lighting the way to a brighter tomorrow. Cast English cast (Energon) Arranged alphabetically by last name. Alistair Abell - Prowl Mark Acheson - Unicron Sharon Alexander - Arcee Doron Bell - Cliffjumper Don Brown - Cyclonus/Snow Cat, Constructicon Maximus/Steamhammer Garry Chalk - Optimus Prime Michael