Following the awakening of the Transformers on Earth, the Autobots protected the planet from the Decepticons. Over the next fifteen years, the Autobots befriended the humans, particularly the Witwicky family. The Autobots finally allied with humankind and eventually defeated the Decepticons at the turn of the century. They planned to return to Cybertron aboard the newly constructed Ark II, along with seven humans, including Witwicky patriarch Sparkplug. Prime Directive #1 Before the ship departed, Prime gave a piece of the Matrix to Spike Witwicky, Sparkplug's son and Bumblebee's closest human friend. Prime Directive #2 But the ship was destroyed as part of a military conspiracy to take control of the Transformers.
If Cosmos radioed his findings to Optimus immediately, Optimus’s convoy moved in to investigate a nearby Decepticon base. En route, the Autobots passed near a human town, but began floating in mid-air before being able to reach it. Optimus quickly deduced that this phenomenon was caused by an anti-gravity beam, courtesy of the Decepticons. Worried about the nearby humans also being affected by the lapse in gravity, Optimus had to decide whether he would order his troops to stop and help the townspeople, or to continue forward and attack the Decepticon base.
French die-cast model producers Majorette teamed with Kabaya to produce the Transformers Mini Car Collection, a line of Armada-themed die-cast vehicles, all of which were redecos of pre-existing Majorette toys. Prime was a redeco of Majorette toy #256—a long-nosed tow truck—in his traditional red and blue, now bearing the Autobot insignia, the Micron Legend logo, and an image of the Autobot leader on its hood. The toy came with a pack of gum.
If Optimus destroyed the duplicate Cosmos, the real one would inform the Autobots of the Decepticons’ schemes, and the convoy would roll out to take on their adversaries. They were soon met by a squad of flying Decepticons, but were at a strict disadvantage against their adversaries as their vehicle modes possessed no weapons. The Autobots nonetheless managed to fight their way to the Decepticons’ base, one way or another, and defeated the Decepticons by using their own gravity weapon against them. Desert Flight
Although the original Japanese incarnation of Transformers: Cybertron, known as Transformers: Galaxy Force, was produced apart from Armada and Energon, the series, as originally conceived by Hasbro, was as the third part of the trilogy. The English language dub of the series treats it as such. Consequently, inconsistencies arise between Cybertron and the other two series, but have been explained by the Cybertron comic book, available exclusively through the Official Transformers Collectors Club, as the result of fluctuations in the fabric of reality caused by the Unicron-induced black hole.
The first reissue of the original Optimus Prime toy in North America since the Generation 1 toyline reached its end, this "Commemorative Series" edition of the figure was a Toys R Us exclusive. It was mostly identical to the original figure, save for some necessary modifications made for safety reasons: In the first instance of what would become a recognizable alteration to the mold, the toy's smokestacks were shortened, while the Combat Deck's firing missiles were elongated to prevent potential choking, as was the case with all other Commemorative Series figures' firing missiles. This release also had the trailer's launching feature removed.
Part of the fifth wave of 2012-onwards Generations Deluxe Class toys, Thrilling 30 Orion Pax is a new mold with a robot mode inspired by Guido Guidi's design for the character, originally seen in Spotlight: Blurr. Some liberties have been taken with the original concept to facilitate his truck mode, which is a new design not based on the Guidi art. He comes with his Ion Blaster and an Energon Axe with a transparent red-orange blade, both of which can peg onto 5mm ports on his hands and vehicle rear sides. Although not depicted on the instructions, the Ion Blaster can also peg into the hole in the larger blade of the Energon Axe.
Released as part of the first wave of the Energon Igniters Nitro Series, this Optimus Prime is a new Voyager-sized mold that converts from a robot based on his Age of Extinction body into a truck in 11 steps, and he features 5mm-compatible hands & articulation on his head, arms, and only his upper legs. He also features built-in Ion Cannons in this lower leg panels, activated in vehicle mode. He also comes with his own energon core, which is a different mold from his Power Plus toy.
Ten years after Unicron's defeat, Cybertron was seemimngly at peace, but Optimus still feared another attack from Unicron. Although the Autobot High Council dismissed his fears, a mental link with Primus confirmed that Unicron was still alive. Megatron's disembodied spark, trapped within the chaos-bringer, called out to Prime. Events overtook Prime as Unicron's four Horsemen, Rhinox, Airazor, Cheetor, and Terrorsaur, attacked Cybertron, devastating it. Prime's link with Primus allowed him to upgrade himself into his Energon form and drive them off.
Doug Smidebush, Lior Keinan , Kelvin Nduka, Thad Standley, Nolan Zak, Adam Franks, Stephen Brown, Loren Roberts, Matt and Nykki Boersma, Tom Morgan, Jack Everitt, John Kovalic, Seiler Hagan, Jess Hart, Will James, Christopher M. Kelly, Roberto L. Vargas, Michele Hall, Chuck Lawton, Ismael Schonhorst, (There are those who call him) Tim, Vladimir Weinstein, Randiman Rogers, Robert Booth, Henry Roenke, Kevin Culp, W. David MacKenzie, Nicholas Richards, John Idlor, Michael Fox, Rob H., Matthew Cody, Dan Callahan, Patrick Kohn, Seth Phillips, Kevin Korpi, Ben MS, Monica, Mark Gonyea, Pharlain Ross, Derick Larson, Furstarter.com