Transformers: Prime Wars Trilogy - All Seasons

Forty years after the Great War on Earth, the Autobots and Decepticons are no more and Optimus Prime and Megatron are relics of the past. Cybertron is at last at peace, ruled by the triumvirate of Starscream, Rodimus Prime, and the Mistress of Flame. However, the Enigma of Combination, an ancient artifact of Primus, has triggered new conflict through the creation of huge, dangerous Combiners, and now Cybertron's fragile peace is in danger of collapse.

Transformers: Titans Return picks up where the destruction of Combiner Wars left off when a new threat is revealed in the form of the massive Titan named Trypticon, who has awakened under mysterious circumstances to wreak havoc on Cybertron. Titans Return…

Following the death of Optimus Prime, Megatronus claims the Enigma of Combination and the Matrix of Leadership for his own. Now he seeks the Requiem Blaster, intent on harnessing the power of all three artifacts to create a dangerous doomsday weapon. As infighting breaks out between Transformers in fear of the coming apocalypse, a small team led by Megatron must band together to reach the Requiem Blaster first and fight back before Megatronus can wipe out their species forever, all the while contending with his acolytes Overlord and Rodimus Cron. Secrets from Cybertron's past will be revealed, and a new Prime shall be named as the Transformers make their last stand.