When the Decepticons turned up in the same forest that the Autobots were taking a vacation in, Optimus took great pleasure in stopping them and returning the forest to pristine condition. Forest Rescue Mission Optimus was undertaking some repairs when Bumblebee offered to help, but Prime told him the repairs were too hard for him. When later the other Autobots were dismissive of Bumblebee's report of a Decepticon attack, Optimus alone listened to him, and they subsequently defeated the Decepticons. Bumblebee's Dangerous Mission
Transported to a parallel Universe, as the walls of reality began to crumble, foretelling the coming of Unicron to the Armada universe, Optimus Prime and Jetfire were reformatted by their Mini-Con companions using the Mini-Con Matrix into new "Powerlinx" forms. Optimus Prime and Jetfire combined to hold the chaos-bringer at bay. Unicron was eventually defeated by the united power of the Mini-Cons.
Optimus Prime transforms into a red and blue semi truck of likely fictitious origin. In keeping with the simplified transformation scheme of the Rescue Bots line, Optimus Prime transforms from truck to robot when his legs are folded down, at which point his head, arms, and hands emerge; folding his toes into position will finish the transformation.
Optimus got Megatron's contact information off the internet and invited the Decepticon leader to BotCon 2009. Though it took some doing, he managed to convince Megatron that the convention would be worth attending. Optimus also planned on going to BotCon, and left for the convention alongside Wheeljack, Mirage, Ironhide, Jazz and Prowl. BotCon 2009!
Part of the eighth wave of TakaraTomy Go! toys, Optimus Exprime is capable of changing from a robot to either a train or (something resembling) a dragon and back again. He can also form the torso of either DaiKenzan (with Kenzan forming the upper torso, head, and arms and Gekisoumaru forming the legs) or DaiGekisou (With Kenzan and Gekisoumaru reversed from their roles in DaiKenzan).
According to an early Universe-style profile published in The Transformers Comics Magazine, Optimus Prime's "official" nicknames were at one point considered to be "Autobot Commander", "Chief", "Big Boss" and "Roller". As far as it is known, no piece of fiction has ever purposely addressed him using these nicknames, though it's a fair bet he's been called "chief" at least once or twice anyway. And technically part of him is called "Roller" with some frequency.
Simon Furman's "Alignment", a text story available through Transforce, a British Transformers convention, mentions Prime falling during what was intended to be the final conflict with the Decepticons at Pinea Omicron, long after the events of the Generation 2 comic book. He managed to defeat Galvatron II, but in doing so, was damaged such that Grimlock had to engage a stasis field around him to save his flickering Spark, making Prime a living war monument.
Commemorating the death of Optimus Prime in The Transformers: The Movie, this set contains a special version of the original Optimus Prime figure with show-inspired translucent blue windows. It was packaged with Ligier and Alert, in an apparent homage to the similar Diaclone "Powered Convoy DX" giftset that packaged the "Powered Convoy" version of the Optimus mold with figures using the molds of Ligier and Alert.
Within G.I. Joe's headquarters, Optimus found Doctor Venom controlling a robotic suit made out of the remains of both Bumblebee and Soundwave. The battle between him and the Joes spilled out into the open and into another battle, where Decepticobra was attacking the United Nations. As more factions joined the brawl, Optimus yanked Bumblebee's components free from Soundwave's body and took to the skies, back to Cybertron. Expelled from the Garden There, he was able to reunite Bumblebee's body with his head. Headmasters
Smallest Transforming Prime was redecoed the following year for the second wave of the line, into a color scheme based on his Generation 1 cartoon appearance featuring brighter reds and blues, white thighs, yellow details on his bumper, and blue eyes and windows. This version of the figure was made available for a second time in the next wave ("Wave 2.5"), with a new anime-decorated version of the Combat Deck now available as a rare "chase" figure.
Like the First Edition figure, Battle Command Optimus Prime's truck kibble can be detached from the robot mode figure to form his separate vehicle mode on its own, but there is one single sacrifice is needed to be made, so brace yourselves: you need to actually trim off the wires that activates it's lights & sound gimmick in order to separate the kibble from the robot, so good luck if you wanna risk your hard-earned cash for that.
The figure has useful swivel joints at the shoulders and neck, and not-so-useful ones at the wrists and knees. It comes fully painted and pre-assembled, but true to his garage figure origins his Ion blaster must be cut free using a hobby knife, then assembled. His clear blue chest window piece is removable to allow the installation of his Matrix of Leadership, as is a Movie-style Matrix cover (not pictured). He also comes with an alternate hand that allow him to hold his accessories, as well as unpainted and uncut duplicates of his Matrix, hands and helmet, for some reason...
Optimus Prime started life as Optronix (Orion to his friends), Hardwired a data archivist at the Vaults. After taking note of a battle in which the Autobot leader Sentinel Prime had been defeated by Megatron, he was summoned to the Council of Ancients and informed that the Matrix had chosen him to be the next leader of the Autobots. He received the Matrix of Leadership shortly thereafter, gaining a powerful new body in the process. After dispatching a Decepticon assassination squad sent to, well, assassinate him, he ordered the Autobots to prepare to evacuate Cybertron, intending to leave the Decepticons to their own devices. The War Within #1
Following the battle, Prime began to experience subconscious urgings, leading both the Autobots and the Decepticons to the Arctic Circle. When they arrived, Shockwave was there to arrest them as war criminals. Shockwave had succeeded in ending the war on Cybertron, but Prime soon fell in with a rebel Autobot group that had discovered Shockwave had greater agenda. Rallying transformers across Cybertron to the cause, Prime faced Shockwave, but was defeated and had the Matrix ripped from him and used to activate Vector Sigma. Before Shockwave could make full use of the mega-computer's data, however, Ultra Magnus, Prime's brother, arrived and bested him. The injuries Prime took during this conflict necessitated a prolonged restoration period in stasis, but Dreamwave's closure meant that Prime never appeared in their pages again.
In robot mode, like Combat Hero Prime, the bottom of the truck became his familiar windowed chest based upon the original Optimus Prime toy. His main gimmick was light up LED headlights, and a lightpipe in the bottom of his right fist, illuminated by an LED in his right forearm, that would illuminate his clear sword or his double-barreled rifle if they were used in that hand. All three LEDs were activated simultaneously by pressing the sunroof-like depression on the roof of the truck.