Prime would make one further surprise appearance in Dreamwave's Transformers: Armada series. With Optimus Prime having disappeared to an alternate dimension, devastated by Unicron, the Autobots attempted to find their leader. As Jetfire attempted to locate him through Spacebridge links to other dimensions, one of these clearly shows RiD Optimus Prime and Prowl.
If Perceptor gave out the right amount of an antidote, the poisoned Autobots were cured. Optimus ordered his troops to ready themselves for the incoming squadron of Decepticons. Perceptor’s antidote did have a side-effect on the Autobots, however; it gave them a fierce battle-fever, making them eager to take on the Decepticons head-on. Prowl suggested to Optimus that they instead opt for a more conniving counterstrike against the Decepticons, and ambush them instead.

Originally, Optimus Prime was created as the leader of the Autobots, though it is unknown how he was created or his origins. In a possible future, Megatron was threatened by the existence of the Aerialbots and had Shockwave build a time machine to send them back in time to get rid of them. However, he only ended up changing history for the better. In the revised timeline, Optimus Prime began his life as a robot named Orion Pax, a mostly defenseless dock worker during the Golden Age of Cybertron nine million years ago, with a girlfriend named Ariel and a best friend named Dion. During this time, a new breed of robot with new flight capabilities appeared on the planet that Orion idolized. When Megatron, the leader of the new group of robots, approached him with inquiries about using one of the dock warehouses, Orion was swayed by Megatron. Both Orion and Ariel were severely wounded when Megatron and his forces attacked in order to claim the energy stored there. Searching for someone to help them, the time-displaced Aerialbots took Orion and Ariel to the ancient Autobot, Alpha Trion, who used them as the first subjects for the new reconstruction process he had developed involving rebuilding the frail Autobot frames into more battle-hardy configurations.
For some reason: unlike the stock photos (pictured from the right), This Custom Kreon had a slight QC issue to the opaque and transparent helmets: One had two sides sculpted, while the other one has the small flat square sculpt (similar to the details on Hound's helmet) on the right side. Several samples had two different "variants": One with the perfect transparent helmet & a differently-sculpted opaque helmet, while the other one has the opposite. However: later releases fixes the problem by a running change.
In the Autobot Campaign, Optimus Prime provides intelligence and missions to Bumblebee in his search for the Allspark. Eventually, the clues lead the Autobot to Sam Witwicky. After saving Sam from Barricade, Bumblebee finally completes preparations for the Autobots to arrive on Earth. Once on Earth and having informed the two teenagers of their mission, Prime and the Autobots are discovered by Sector 7. Optimus sends Jazz on a high-speed destruction distraction mission, then sends Ironhide to rescue Jazz from a double-threat posed by the government agents and various Decepticon scouts. When Bumblebee is captured, Prime transforms and chases the chopper which from which the small Autobot is tied. After a lengthy chase, Prime manages to catch the net, only to be thrown off by another Cybertronian meteor. As Bumblebee is carried away, Optimus promises he will not fail him again. Jazz informs him that the meteor is not an Autobot. Prime confronts the new threat, who turns out to be the Decepticon Triple Changer Shockwave. The two battle it out across Tranquility before Optimus finally destroys him. During the battle, Optimus overhears Starscream's transmission revealing the location of the Allspark. Optimus then returns to an intel role as he guides Bumblebee in his mission to retrieve the Allspark from Hoover Dam. Unfortunately, the Decepticons manage to free Megatron, leading to the final battle in Mission City. As the Autobots battle it out with the Decepticons to protect Sam and the Allspark, things seem to take a turn for the worse as Megatron finally arrives. Before he can claim the Allspark, Optimus attacks him. Optimus defeats Megatron and leaves him on the ground, seemingly devoid of life. However, just as Sam is giving the Allspark to Optimus, Megatron awakens, leaping at Optimus with his chain-flail out, making one last attempt at defeating his adversary. Optimus grabs the chain, pulling Megatron in closer, and, with the Allspark clutched in his fist, delivers a punch through Megatron's spark, killing him. Optimus reflects on the losses and rewards of this battle, as the Autobots have a new home, but many were killed in the battle. The story ends with Optimus and the Autobots choosing to remain in Earth, proclaiming it as their new home.
However, Prime was encouraged to keep fighting by the cheers of a human boy named Junpei. Megatron, surprised at Prime's resilience, attempted to finish his foe off with his Tornado Axe attack. Prime countered with his Double Wheel-Torque Mega-Ton, which trumped Megatron's attack and injured the Decepticon badly. Megatron teleported back to his ship and left Earth's atmosphere, vowing to return.
For the 1987 and 1988 lines, Hasbro introduced even more radical ideas through new sub-groups. The Headmasters and Targetmasters came with partners who transformed into the figure's head or weapon, respectively. Powermasters, including the new version of fan favorite Optimus Prime, came with partners that transformed into engines. Each line would see various permutations over the two-year span, including smaller Headmasters, Double Targetmasters, and a Powermaster with two engines.
His main gimmick, however, is his quintet of "Firebreath Cyclocannons"—spring-loaded dragon-headed missile launchers mounted on an ornate, rotating circular contraption attached to his back/roof. Turning the handle on top makes the backpack rotate and cycle through each cannon, and pressing the handle's button will trigger and fire whatever cannon is at the top/front. When the cannons are cycled through in robot mode, his eyes and windshield-chest light up, and one can alternatively rotate (but not fire) the cannons and activate his light-up features by pushing down on the fake spiky fenders on his stomach. Out of the package, the handle itself comes detached to allow the rest of the toy to fit.
Based upon the "Protoform" (Cybertronian) appearances of the Transformers in the Movie, Protoform Optimus Prime transforms into his "entry" mode. This mode somewhat resembles a cybertronic truck, with false wheels sculpted onto the sides, and Optimus Prime's trademark windows in front. A flame decoration piece fits to the back of the "vehicle", creating the illusion of a flaming comet's tail. The bottom of the vehicle has small wheels to roll the toy across smooth surfaces. Oddly, it has NO automorph gimmick at all, a feature most main-line figures have.
Based on the Classics toy line, the Timelines 2007 story is set 15 years after the end of the Marvel Comics story (ignoring all events of the Marvel UK and Generation 2 comics). According to exclusive bio information in the Transformers Collectors' Club magazine #15, Hot Rod followed Optimus Prime back to Cybertron from the Planet Klo. Once back, Hot Rod took up racing, but after a while found it pointless. Optimus Prime assigned to help organize the millions of Cybertronian refugees who returned to their home world. Hot Rod chaired the Cybertron Grand Challenge race, a race which featyred combined Autobot/Decepticon teams. With his maturing Hot Rod changed his name to Rodimus and was chosen to return with Optimus Prime to Earth to stop Megatron. Optimus Prime returned to Earth commanding Bumblebee, Cliffjumper, Grimlock, Jetfire, Mirage and Rodimus. When the Cybertronians Skyfall and Landquake arrive on Earth unexpectedly, Megatron attempts to destroy them, but Optimus Prime and his Autobots are able to drive Megatron away. Rodimus is wounded on a mission with Optimus Prime, before being brought back to the Autobot base.
Optimus was able to rally Autobot factions from across Cybertron to the cause and launch an all-out attack on Shockwave's fortress. He headed the assault himself, but broke rank when he saw the image of Shockwave blasting Ultra Magnus upon one of the many monitor screens planted around the Decepticon's headquarters. Optimus charged in to confront Shockwave, beating down all opposition along the way. Coming upon Shockwave's throne room, Prime was greeted by Ultra Magnus, who pointed him towards a secret passage through which Shockwave had absconded. Leaving his wounded brother to rest, Optimus barged into Shockwave's secret chambers, only to be overpowered and have the Matrix ripped from his chest. With it, Shockwave was finally able to activate Vector Sigma. Countdown to Extinction Stalling, Prime listened as Shockwave recounted the history of Cybertron, and eventually Ultra Magnus arrived, having recovered, to attack and defeat Shockwave. Prime and Grimlock helped him escape from the fortress as it crumbled to the ground. With Shockwave's defeat, the Autobots would now be able to start rebuilding Cybertron towards true peace... but Optimus remained troubled by Shockwave's motives; he recognized that Shockwave would not be urged to action by mere fancy. Optimus pondered what greater threat awaited Cybertron for Shockwave to so thoroughly plan for its arrival. Revelation The injuries Prime took in this conflict necessitated a prolonged restoration period in stasis. Both he and Ultra Magnus were tended to by Perceptor and Hoist as they recuperated. Generation 1 #0 Though Magnus recovered in due course, Optimus's systems had received a more severe shock due to the Matrix being forcefully removed from his frame. Thus, he needed additional time spent in recovery before he could reboot. Black Sunshine
For this re-release of Masterpiece Convoy, Takara submitted to the biggest desire fans had for the figure and produced a full-size, fully transforming plastic and die-cast metal trailer. The trailer opens up into Convoy's Combat Deck, with storage for its accessories and a functional repair drone, though Roller is conspicuous by its absence. Like the original Combat Deck, the drone can extend through holes in the roof and front of the closed trailer, and the interior has enough room to accommodate one Alternators figure in vehicle mode. Some reports suggest that the paint on this figure's chest chips more easily than past editions.
The trailer unfolds to form a battle station bristling with many firing weapons. Primarily, it can fire an air-powered missile launcher, a ripple rocket launcher with 5 missiles that can be launched individually (this turret can also be mounted in Laser Prime's hand) and a 'disc launcher', that fired several blue plastic discs adorned with the Generation 2 Autobot sigil. This disc launcher is the only weapon that can be used in vehicle mode.
The First Edition Voyagers were never released in the US, forcing buyers to import him from Canada or Japan... at first. ToysЯUs later picked up this toy, along with most of the "First Edition" line, as part of a huge block of US market exclusives for holiday season 2012. This second run introduced a deco variant, in which the red paint on, beside, and below the truck side windows is omitted, revealing the patch of brown plastic underneath. As he is packaged in robot mode, with his front wheels and shoulders covering said patch, the only way to identify which version is which while in the box is by looking at the hinge joints beside his two painted torso lights, with the center portions of the hinges being unpainted brown on the variant. All releases of this mold also have a minor issue with the truck mode windvane/robot mode heels refusing to connect solidly to the truck cab in vehicle mode, leaving a visible gap above Prime's windshield.

This Optimus Prime is a redeco of the figure above, featuring red wheels and various Tech Spec-sque patterns on the legs & chest which can be decoded with their transparent red weapons, which is molded in a sprue similar to the ones used for the Arms Microns kits & Robots in Disguise (2015) Mini-Con figures. He can use any weapons included in this set, although his primary weapon is an axe.

In the Transformers: Prime series, he can form bladed weapons or blasters from his hands. He has telescopic vision and turns into a long-nose semi-trailer truck. Before the Great War, Optimus Prime was originally known as Orion Pax; a young data clerk who worked in Iacon, under the wing of Alpha Trion. Orion was chosen by the High Council and became "Optimus Prime," upon being entrusted with the Matrix of Leadership by Primus himself. Years of war against his old friend/rival, Megatron, have brought Optimus and his team to Earth. After Optimus and his team first met humans on Earth, they allied with them. During their fight against the Decepticons on the planet, Optimus and the other Autobots were subject to many disadvantages, managing to pull through every time in their various mission to stop Megatron's exploitations of Earth's vast Energon resources. When Unicorn threaten Earth, Optimus Prime had no choice but to surrendered the Matrix of Leadership in order to stop Unicorn. Due to loss of the Matrix of Leadership Optimus not only lost the collective wisdom of the Primes he also lost his memory, reverted to Orion Pax. Optimus left with Megatron, who was the first to notice about Optimus amnesia as they had a truce in attempt to stop Unicorn at the time, due to remembering him as a friend when Soundwave opened a GroundBridge to the Decepticons war ship. Megatron took advantage of Optimus amnesia as he was brought aboard Megatron war ship and was told false info about the Decepticon and the Autobots. Orion Pax, Optimus Prime, was put to work on Project Iacon, finding old relics from Cybertron, as Megatron was able to get Autobot codes on their coordinates which turned out that all the relics were hidden on Earth. Orion Pax was able to decode some entireties then became curious about Starscream whereabouts but Megatron told him a false lie about where he is. Orion Pax sees Starscream with energon cubes, as he snuck aboard the war ship to get some, as he calls him Optimus Prime which confused him as to why he called him that but he does begin to question everything Megatron told him, after Starscream left the war ship. Wondering about who Optimus Prime is, Orion Pax hacked the Decepticon files which were hard to hack but was able to break through them then became stunned to see that he is Optimus Prime when he broke through. Orions hacking didn't go unnoticed by Megatron, who knew he would find out the truth sooner or later. Megatron forced Orion to finish Project Iacon, as he would't cooperate with them now due to knowing the truth. Orion escapes the war ship to confront Megatron as he made it clear that he may not be a Prime but he knew the right side to be on. Thanks to his human friend Jack, Optimus was able to get his memory back but he could't remember anything that happened during his time on the war ship but Ratchet assure him that deep down within his spark he knew he was an Autobot and could't hide his true self weather he was Orion or Optimus. Despite having his memory back along with being aware of what happened when he surrendered the Matrix of Leadership, Optimus still didn’t remember how much info he supplied to Megatron when he had amnesia. Following a near death experience and an upgrade by the Forge of Solus Prime, he gains a jetpack, a larger size, and an all-terrain expeditionary fighting vehicle for an alternate mode. During this time he is shown to be capable of flight and seems to have increased his strength as he is seen taking down a whole group of Insecticons easily. After restoring Cybertron to life at the end of the third season, the series' finale movie, Transformers Prime Beast Hunters: Predacons Rising, saw his recovery of the AllSpark and subsequent sacrifice to save it from Unicron and return it to Cybertron's core.
Part of the third wave of Prime Cyberverse Commander Class toys, Nightwatch Optimus Prime is a redeco of Series 2 Cyberverse Optimus Prime, using the faceplate-less head sculpt that is gang-molded with the original head. His blue plastic is now gray, his smokestacks and thighs are left unpainted, he loses the Autobot insignia on his right forearm/door, and he gains yellow paint highlights for his eyes and lights, along with various other minor deco differences. Instead of the original release's cannons, he now comes with a pair of swords, which each have a pair of 3mm posts for wielding/mounting.

On a version of Cybertron where Energon shortages have left many of the surviving Autobots and Decepticons all-but immobile, Hot Rod opted to be converted into a smaller and more efficient Micromaster, and thus retained his mobility. Detesting the corrupt system that has fallen into place, Hot Rod seeks to reform Cybertronian society from within the established government, while his former comrade Grimlock joined the resistance in an effort to bring down the old order. Feeling this approach to be no better than Megatron's rebellion that triggered the Great War, Hot Rod opposed Grimlock's efforts, particularly when his plans came to include using the G-Virus to turn a large number of "Builders" into immobile clones of Galvatron, unaware that the effects would also spread to a number of Maximals, Predacons, and Micromasters. Fortunately, Grimlock was betrayed by one of his own men, who destroyed most of the virus, though not before one Cybertronian was infected.
Optimus was made available as a mail-away toy in the "Digital Doom on the Highway to Destruction" offer in the US in 1986 to coincide with the Transformers movie in 1986. He cost $21.50 and 5 robot points, and came with a special Movie Edition Certificate and a round sticker that read " Movie . Edition . Transformer" with the Autobot symbol in the middle. (This item is considered rare.)

When Sideswipe was accused and convicted of destroying the Nova Suspension Bridge, Optimus was infuriated that one of his own Autobots could commit such a heinous act. Optimus was tasked to hunt down and deactivate Sideswipe, though the task proved to be easy as Sideswipe did not run, hide or resist. After Optimus had deactivated Sideswipe, he was approached by Prowl, who pointed out that Sideswipe's actions made little sense, as he had committed the crime in broad daylight before many witnesses. Agreeing that the Decepticons might be behind the situation, Optimus allowed Prowl to take a team of Autobots to Carob Island to clear Sideswipe's name while Optimus and Jazz stayed behind to continue working on human/Autobot relations. Prowl returned with evidence that it was indeed a Decepticon-controlled clone of Sideswipe that had committed the crime. Optimus then presumably reactivated Sideswipe when his name was cleared. Deadly Paradise
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