Optimus Prime leads Bumblebee, Drift, Kup, Prowl, Ratchet, and Wheeljack in Las Vegas when a Cybertronian ship crashes, containing Galvatron, Cyclonus, Scourge, and an infestation of zombies from another universe. Galvatron attempts to take command of the Autobots and, after fighting them, explains his mission to stop an undead infestation. Wheeljack sets up an energy shield around the city to keep the infestation contained, but it only last for 24 hours. Despite the containment effort, Kup realizes that Bayonet, a Decepticon in Galvatron's command, is not all she seems. She turns out to be the extradimensional vampire Britt.
His original trailer is not included with the set; instead, he comes with a new deluxe-scaled trailer, not available with any other figure, based on the one towed by Prime in Dark of the Moon. The trailer is compatible with both figures, and sports 5mm post-holes that will hold (among many other things) G1 Prime's laser rifle and the MechTech weapon Movie Prime is armed with.
Optimus was checking up on the Autobots' ongoing energy collecting campaign when Wheeljack informed him that a disturbance in Sector 33HM of space-time would eventually cause major problems in its time-stream. Optimus assigned the investigation of this disturbance to Bumblebee, then noted that Hot Rodimus had not completed his latest report, communications with the young Autobo having been lost while he was on his own mission. With a brief inspirational speech, he urged his subordinates to redouble their efforts in maintaining harmony throughout reality. Little did Optimus suspect that in his own universe, Megatron was planning a coup against the Autobots... Uprising
By the ‘90s, the genre had begun to fade, and boys' minds turned to more high-impact action, often centered around mutants, monsters, and karate. Hasbro saw potential in the embers of the Transformers brand, and turned it over to newly-acquired subsidiary Kenner for a jump-start. Kenner threw out all the old rules, and invented a line of Transformers that were more poseable, more feature-packed, and more exciting. Backed by a high-tech CGI cartoon, Beast Wars turned the brand around, making Transformers a bestseller again.
The Joes discovered a cavern where the people of Cobra-La were growing metal-eating spores as a last defense against Unicron. Flint and Cosmos took a load of the spores into space just as Unicron appeared in Earth orbit. Prime, Hawk and Colton headed deeper into Cobra-La to rescue Firewall and kick butt. Prime was tackled and pinned by a giant bug creature, but made a dramatic recovery and tossed the bug aside. He then took the machine-hating Cobra-La leader Golobulus to task with a single punch. Flint and Cosmos released the spores, which devoured Unicron from the inside and defeated the giant Transformer before he could harm Earth.
Smash & Change Optimus Prime is a simple figure that transforms by "smashing" the rear end of the truck/the robot's feet into the ground. He features only elbow articulation in robot mode, and includes a sword accessory that can be held in his hand or mounted on the side of his truck mode. The handle on the rear of his truck mode is molded to emulate his Vector Shield.
He reappeared in the third crossover, where he apparently acted as Optimus Prime's right-hand man. Putting a team together to look for the missing team that had journeyed to Earth (who had been captured by Serpentor and the Decepticons), he would later lead the combined G.I. Joe/Autobot force that rescued Optimus Prime. In contrast to his usual "youthful rookie" portrayal here Hot Rod seems to be in a high command position, outranking Ultra Magnus, Prowl and Ironhide among others. However, by the fourth crossover Hot Rod is forced to wait on Cybertron under Magnus's command as Optimus Prime journeys to Earth.
In Transformers: The Last Knight, he is brother-in-arms with Bumblebee who he fought alongside with to foil the Nazi Party in World War 2. He speaks with a thick French accent due to being stuck in France for so long, much to his own embarrassment. He wields a special gun which can briefly slow down time. He is also the only Transformer who is shown to speak in vehicle mode. 
With this reconstruction, Orion Pax became Optimus Prime, the first of the Autobot warriors. Optimus took the mantle of leadership as the civil war against the Decepticons erupted, and would remain in that position for the next nine million years. Ariel was rebuilt into Elita One, the commander of the Autobot resistance on Cybertron. The fate of Dion is left unrevealed. It has been speculated by fans that Dion might have become Ironhide or Ultra Magnus just as Orion and Ariel became Optimus and Elita, but this remains fan speculation only, and, his close friendship with Optimus notwithstanding, there is no evidence to support the idea.
In the aftermath, Victorion believed trying to find the Requiem Blaster was a fool's errand, and that they should have been preparing Optimus Prime's funeral instead. The Swamp Megatron often thought of Optimus, noting the similarities between him and Optimus Primal Primal and wondering what his old rival would think of his heroic exploits. Consequences Ultimately, thanks to his connection to the Matrix and the Primes, Optimus's spark was freed from the Well and revived after Megatronus's defeat, to the joy of his companions. Mourning the sacrifice of Megatron, whom he considered a brother, he commended Optimal Optimus for being a fine choice as the new Matrix-bearer, and began teaching him the ways of Cybertron, promising to support him in his new leadership role. Saga's End
This agenda led the Predacon Megatron to attack the comatose Optimus Prime in stasis on prehistoric Earth, forcing Primal to take Prime's Spark into his body in order to preserve his life while his body underwent repairs. Primal was subsequently mutated into the massive "Optimal Optimus" form, which shared elements of Prime's form, prior to returning the Spark to its rightful place. The Maximals were occupied throughout the remainder of the series protecting Prime and the other Transformers aboard the crashed Ark until the Predacons were defeated. Various monuments to Optimus Prime appeared on Cybertron in Beast Machines, one of them a holographic statue in Iacon that Megatron took control of in order to trick Primal.
This silver-chromed redeco of the Leader-class Optimus Prime figure first saw the light of day as a prize in a TV Magazine mail-in, offered alongside a gold chrome version of the same toy (see above). Both figures were later made available again as prizes in a second contest in the September 2005 issue of TV Magazine, together with "Galaxy Convoy Custom Color Version" (see below). Despite being offered in equal quantities in these contests, this silver version is apparently much harder to come by.
When the long-lost Titan Masters reemerged into modern society and joined the Autobot-Decepticon war, Optimus Prime was partnered with the Titan Master Apex, who carried a portion of Prime's spark, boosting the legendary commander's already formidable abilities. Titans Return Apex/Powermaster Optimus Prime toy bio On Velocitron, Optimus Prime was present for the biggest race of the year when Scourge and Crashbash arrived and attempted to botnap Hyperfire. Optimus ordered Sentinel Prime and Hardhead to battle against them. Later, Optimus was part of a battle on Cybertron against Soundwave. During the battle, the Autobots' base Fortress Maximus transformed to thwart the Decepticon advance. Optimus Prime declared that to defeat the Decepticons, the Autobots would need to master the power of the Titan Masters. Titans Return: The Power of the Titan Masters
Also during this time, Micromasters were introduced, and would become one of the last sub-groups of Generation One. Micromasters were tiny Transformers created to compete with the Micro Machines, a hugely popular toy line of the time. While many of the figures had simple transformations and little detail due to their small size, the line eventually expanded to feature Micromaster Transports and Bases, in which Micromasters came with larger vehicles or bases that transformed.
Not depicted in the instructions or stock photos, Roller can attach to Prime in vehicle mode via two tabs on the vehicle front which slot into two corresponding slots on Prime's feet. Another undocumented feature is that the butt of the Ion Blaster can be inserted between the barrels of Roller's weapon mode to form a longer weapon. Also not shown in the instructions but depicted on the stock photo on the card-back is that Prime's shoulderpads can be rotated up; the intended positioning for this is notched, although you can position them at other angles.
This military-colors redeco of the Auto Roller Dirtbag was planned for late Generation 2 and widely solicited alongside fellow redeco Sargent Hound, but never saw release. Transforming into an "earth mover" dump truck, he has an auto-transforming gimmick activated by rolling his rear wheels; roll forward to go to robot mode, and back to dump truck. A switch on his back end separates the gears of the gimmick, allowing him to roll freely in either mode. In vehicle mode, his missiles can peg onto the front end of the dump-bed for storage. In robot mode, he has a twin spring-loaded missile launcher in his right arm, and a clamping "stun gun" claw on the left.
Four million years ago, Optimus Prime ended a Decepticon attack on the Ark by directing it towards prehistoric Earth. When both factions reawakened in 1984, Optimus Prime and the Autobots fought the Decepticons on numerous occasions until 2005. During an attack on Autobot City on Earth, Prime fell in battle against Megatron and passed the Matrix of Leadership to Ultra Magnus.
A retool of Crash Combiner Optimus Prime available in a two-pack with Grimlock, featuring a new Optimus Prime-ish Combiner head and new arm parts with a green dinosaur-themed front shoulder pads, and he features a lighter shade of red plastic. Like the previous versions, Optimus Prime can become the top half of any Crash Combiner gestalt, though his official combination is with Grimlock as Primelock.
Optimus Prime is also among the characters who appear in the flash game TRANSFORMERS CVBERVERSE Battle Builder Game. Optimus Prime is one of the Autobots featured in Transformers: The Ride at Universal Studios theme parks. In the ride, Optimus fends off against the invading Decepticons at N.E.S.T. headquarters while telling Evac to escape with the AllSpark shard. He battles Megatron throughout the ride until Megatron is killed by Evac. Optimus then congratulates Evac and the riders for protecting the AllSpark.
Prime filled one of the chase figure slots for the tenth wave as well. This rare figure was the same as the regular Super Mode PVC, except instead of wielding his Convoy Gun, Prime was armed with the Star Saber sword. As with the previous chase figure, it could only be found in one out of every ten cases, and took the place of the full-colour Prime figure in that assortment.
As had first been done in the Armada line, Takara elected to supplement their release of the Super class Optimus Prime figure with a new-mold Deluxe class toy. Coming without trailer, Prime Force or electronics, this Prime discarded the larger toy's ability to form Super Mode in favor of being able to Powerlinx with the other compatible toys of the Energon line, forming either a torso or a pair of legs that the other Autobots could connect to. Like the Deluxe Armada Prime, this one too was on the small side for its size class, but just as that figure could, this small Prime can still tow the Super class figure's trailer.
This creation and expansion of the secondary market in conjunction with LEGO now marketing some of their products to an older audience has made the prices of some old sets increase exponentially. On the extreme range, there is the UCS Millennium Falcon that is selling new for upwards of $2,000 (and close to $1,500 USED!). It sold for $500 new in 2007. Even non-licensed sets can run a premium, such as the Cafe Corner that was one of the original modular buildings. It was $150 new and now it can sell for over $1,000.
On Cybertron, Optimus Prime kicked back to do a little bit of paperwork and reminisce. With Shockwave defeated, Cybertron was enjoying a new era of peace. He was interrupted by Hot Rod, who reported that a group of "pesky humans with their peashooters" were giving an Autobot team on Earth a hard time. Prime suspected Cobra's involvement and counseled Hot Rod not to be so dismissive of the humans. The Art of War #1 When the team returned to Cybertron and mysteriously vanished in the Gladiator Zone, Prime was prepared to go search for them, but was convinced by Hot Rod to stay behind and organize a peace ceremony. The Art of War #2
Alerted by Bumblebee of Megatron's latest plan, Optimus Prime led the mission on Wheeljack's ship to foil them. He sent Bumblebee on an underwater scouting mission, and took part in a pitched battle that ended in the Decepticon's being defeated. Search for Treasure Under the Sea When Rumble dropped rocks on the Autobots, Optimus used Roller to eliminate most of them. Unfortunately he was forced to surrender when he saw the other Autobots had been captured by the Decepticons, and was placed in a special Autobot prison. Luckily Bumblebee remained free, and after he'd rescued the others, Optimus wrapped Megatron up with an iron bar. Bumblebee to the Rescue!
This Micron-covered "Ultimate Mode" for Arms Master Optimus was shown in the Cybertron Satellite segment of "Sealed Transformation! The Mystery of Orion Pax". He wears the Matrix on his chest with Balo, Balo G, R.A. and Shining R.A. attached to it, Zori M on his back, Jida R and Igu on his right shoulder, Jida and Noji on his left shoulder, B.H. and C.L. on his right arm, B.H. B and C.L. GR on his left arm, Gora on his right hip and Gora II on his left, B.2 and Shining O.P. on his right leg, and Shining B.2 and O.P. on his left leg. Finally, he wields the Cosmotector and Dark Matter Calibur in his hands. Phew!
For all the positive aspects, these changes are not without their drawbacks. The LEGO community has been crying foul over the perceived decline in quality of the bricks5. While nowhere as bad as their competitor, any decline in quality reflects poorly on a company known for quality control. The LEGO group has been expanding its manufacturing base to places outside of Denmark, into Mexico, the Czech Republic, and China (although so far it seems only their “signature brand” non-set items are made in China). LEGO claims that this has not changed their dedication to the quality of standards by which they abide. However, it seems that the molds have changed to reduce plastic6. Whether or not this affects the durability of the bricks is yet to be seen.
A redeco of Deluxe Earth Mode Optimus Prime with the jet pack attachments and a smaller version of Ultra Magnus' Mass Hammer, as seen in the "Endgame" series finale. The Wingblade attachments are also compatible with Voyager Optimus Prime. The figure never saw a release in the U.S. market due to Hasbro's decision to cancel the toy line, but a variation of it was made available in Japan.
IDW's Transformers Collectors Club exclusive comic story, Revelations part 6, is set after the defeat of Galvatron, but before Optimus Prime's mission to start a new Space Bridge project. In this story, the Autobots from the IDW series Robots in Disguise, Optimus Prime, Ultra Magnus, Sentinel Maximus, Downshift, Perceptor, Alpha Trion, Over-Run, Anti-Blaze, Checkpoint, and Scythe, meet the Autobots from the animated series, Cybertron Optimus Prime, Jetfire, Override, Scattorshot, Red Alert, Hot Shot, Lori, Bud, and Coby Hansen, and thank each other and remembering those who were lost in the battles.
Over the course of the next twenty years, the Decepticons succeeded in seizing control of all of Cybertron, forcing the Autobots to operate from their new city on Earth and two bases on Cybertron's moons. In the Earth year 2005 A.D., Prime, stationed on Moonbase One, dispatched troops to Earth to acquire energy for an upcoming strike on Cybertron. The Decepticons, however, got wind of the plan and used the shuttle run to attack Autobot City. A distress call summoned Prime and support troops to Earth. In the fearsome ensuing fight with Megatron, Optimus Prime sustained fatal injuries, but not before turning the tide of battle and forcing the Decepticons to flee. Despite the efforts of Perceptor, Optimus Prime went offline. The Matrix and role of leader of the Autobots fell into the hands of Ultra Magnus, Galvatron, and, subsequently, to Rodimus Prime. His last words were "Until that day... 'till all are one."
In the Escalation miniseries, Megatron engages Prime and, boosted by Ore-13, overcomes him. Believing their leader dead, the rest of the Autobots attempt to buy the newly arrived Hot Rod time to collect the clone. Prime, who had transferred his consciousness to a backup memory in his trailer command post, advised them to exploit Ore-13's weakness and assault Megatron all-out, catalyzing the Decepticon leader's Energon supply and crippling him.
A non-transforming but highly articulated Optimus Prime action figure(ine), Revoltech Convoy uses the Revoltech "revolver joints" for maximum poseability. Convoy comes with a Matrix and ion blaster accessories, as well as a few alternate hands. His sculpting is explicitly in the style of Pat "serfdom" Lee's interpretation of Optimus Prime in the Dreamwave Generation One comics, but due to physical constraints has no lack of perspective.
Realizing that the planet is dying, Optimus orders a mass evacuation of all Autobot cities, but many transport ships are destroyed by the Decepticon satellite Trypticon, under orders from Megatron that no one shall leave the planet. He orders the Aerialbots Jetfire, Silverbolt and Air Raid to fly and destroy Trypticon. The aerial trio manages to destroy Trypticon's jet pack and send the Decepticon behemoth crashing into Cybertron, where Optimus Prime and the Autobots band together to narrowly defeat him, sending him plunging into a pool of raw energon. Optimus and the remaining Autobots volunteer to stay and defend Cybertron from Megatron for as long as possible while the rest evacuate the planet. He commissions a massive vessel known as "the Ark" to transport the remaining Autobots into space when the time comes.
The Masterpiece Optimus Prime toy was featured in a print ad for Nokia 6820 phones in December 2004. He is posed bent over to look at the phone and scratching his head. Pleasantly, most of the pose pictured is perfectly possible with an un-kitbashed, un-Photoshopped version of the toy. (The real toy can't bend forward at the waist like that, alas.)
In late 1993, Hasbro relaunched the Transformers franchise with the Generation 2 line, with production again largely being done by Takara. The subgroups concept was done away with for the first year, but there were no new molds or characters. Generation 2 re-used the molds for many of the characters from the 1984 and 1985 line, but with mostly different color schemes and finishes, as well as different weapons and accessories. Megatron's figure was released later on. As noted previously, Megatron's original alternate mode, or "transformation identity", was a handgun with attachments, but in Generation Two, this was changed to a tank due to safety and security concerns. Most of the 1994 figures were re-releases or recolors of European G1 releases.