Take note that the leg construction (thigh parts with legs consists of rear wheels/fifth wheel hitch & engine compartment/flip out legs combination) can become loose after a long time of play due to being used with transformation. Also, the legs did not seem to securely connect due to the hitch's shallow holes & the front half of the legs' small pegs. Also, attaching weapons with 3mm posts on the Battle Cannons' holes can cause some stress marks.
While the other Autobots searched for the Matrix on Earth, Optimus Prime searched for Vector Sigma, guided through the dangers of the planet's catacombs by the spirit of Alpha Trion. Prime eventually arrived at the computer, only to find his way barred by Cyclonus and Scourge. At that moment, Hot Rod arrived with the Matrix, the same with which Alpha Trion merged, re-energizing it. The Matrix transformed Hot Rod back into Rodimus Prime and, for the first time, the two Primes fought side-by-side and defeated Galvatron.
If the Autobots went along with Prowl’s strategy, the resulting heat from the explosion caused the Autobots’ circuits to overheat, rendering them unconscious. Upon reawakening, the Autobots found themselves captives of Megatron, who informed them that their fellow Autobots would soon perish, and that the humans would be conquered by the Decepticons shortly after.
This Japanese e-Hobby exclusive is a redeco of Targetmaster Kup, made to represent the character [[Optimus Prime#The Transformers cartoon|Orion Pax]] from the cartoon episode War Dawn. He transforms into a Cybertronic pickup-truck thing. His truck bed has a peg-hole to mount his partner Barrelroller, who also serves as a hand-held weapon. The set also came with a re-deco of Wheelie as Dion.

Optimus appears again in the 2011 film Transformers: Dark of the Moon. Optimus receives his own armory consisting of weapons and flight tech that transforms into a trailer for him to carry in vehicular form. After assisting NEST operatives in fighting Shockwave at Chernobyl, Optimus learns that the humans have concealed the discovery of a Cybertronian ship on the moon. He and Ratchet go to investigate the Ark, where they recover Sentinel Prime, Optimus's predecessor and mentor. Optimus returns him to life using the Matrix of Leadership back on Earth, explaining how they lost the war and Cybertron has become a barren wasteland. Later Optimus shows Sentinel the natural beauty of Earth, and takes the opportunity to offer him the Matrix, but was allowed to keep it. Sentinel later betrayed the Autobots, having formed an alliance with the Decepticons because he wants to restore life to Cybertron. Optimus attempted to reason with Sentinel, but failed as several Decepticons came through a space bridge. After Sentinel Prime insisted that the humans expel the Autobots from Earth, the Wreckers prepare the Autobot ship Xantium for flight. Sam attempts to find out what their counter-attack plan is, but Optimus states they have none, and that Earth's fight is their own. During the departure, the Autobots escape in the first booster stage and return to Earth before Starscream destroys the ship. Arriving in Chicago, Optimus shoots down a Decepticon fighter as he tells Sam and Epps that he never expected the Decepticons to keep their word and that they are going to fight back. Optimus loses his trailer when Shockwave and his Driller arrive. He manages to retrieve it later and uses it as a flight pack, decaptitating the Driller's main head. During the battle, Optimus got caught in exposed wires and the Wreckers helped free him. Flying down onto the main battlefield, he abandoned his flight pack and used the momentum to attack and kill many Decepticons before he finally killed Shockwave. After using Shockwave's cannon to disable the control pillar for the space bridge, Optimus fights Sentinel Prime. Optimus Prime's right arm is cut off and Sentinel is about to end Optimus's life when Megatron intervenes and attacks Sentinel. After defeating Sentinel Prime, Megatron proposes a truce, but, instead, Optimus slices his head off, killing the Decepticon leader. Optimus Prime then grabs Megatron's shotgun and prepares to execute Sentinel, who pleads for his life, saying that he betrayed Optimus just because he wanted to save their race. Optimus executes him anyway, replying that Sentinel betrayed himself. With the Decepticons defeated and the war finally over, Optimus and the Autobots accept Earth as their true home.
Some time later, as the war raged between Autobots and Decepticons on Earth, Optimus had requested the Aerialbots as reinforcements from Cybertron. Though they nearly defected to the Decepticons, Optimus was able to secure the Aerialbots as allies. Later, when a power plant had to be evacuated of its human workers due to the fear of landslides, Optimus posted Denfensor at the location to secure its protection. Optimus then drove off to check up on the rest of his troops who were aiding in the area’s evacuation. Though he passed a military convoy heading towards a plant, he thought nothing of it, unaware that they were the newly created Combaticons in disguise. Optimus then reached the Ark, and from there opened communications with the Aerialbots. Optimus had someone come into the know that the Decepticons were moving in towards the plant. He watched from afar as Defensor and Superion fought Menasor and Bruticus, wary to send more Autobots into the fray while these titans wreaked havoc onto the battlefield. Optimus allowed himself a smile when the Aerialbots and the Protectobots proved themselves superior teams to the Decepticons’, though at the back of his mind, he was wary. After all, Megatron himself had chosen not to add his considerably weight to the battle... The Special Teams
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

A late-run extensive redeco of the Super Base Armada Optimus Prime toy, "Powerlinx" Optimus Prime sports the darker color scheme the character takes on in the Armada cartoon episode "Origin" following a Mini-Con power-up, but he is not precisely show-accurate—the deco would later be fine-tuned with more accurate details for release in Japan as the Magna Convoy DX giftset (see below). In addition to now sporting fully-mobile Super Mode arms without the movement-impeding tabs, Prime still comes with all his features and accessories, though for this release, his Mini-Con partner Sparkplug got retooled with a new rear chassis and a blinged-out golden chrome body as "Corona Sparkplug".
1. Color diversity: Back in the 80s, most sets were comprised of a few basic colors; red, blue, yellow, white, gray, and black. It was much easier to acquire a “critical mass” of pieces in each color to start building one’s own creations in coherent color schemes. Space, Town, Castle sets all had the same basic colors. Today Lego uses a much wider array of colors in their sets. While this adds a lot of variety and visual appeal to today’s sets, this means that one has to buy a much larger number of sets (or scour bricklink) to get achieve a workable critical mass of pieces in each color. After buying some of the modern sets, I end up with a few dark-blue or lime-green pieces that I don’t really have enough to much with other than use as accent colors. They end up in my misc color bin in the event I decide to build the set they originally came with or sell them off on bricklink.

This is not to suggest that specialized pieces are bad. Far from it. LEGO Indiana Jones would never feel real without Indy’s whip; LEGO Board Games would never spring to life without their unique dice. But there’s no denying that specialized pieces are costly to produce, and their proliferation was a prime reason why the LEGO Group’s profits plummeted through much of the 1990s, despite steady sales.
Part of the first wave of Prime Series 2 Cyberverse Commander Class toys, Optimus Prime is a smaller-scale toy, and features translucent plastic for his torso so that the toy can be illuminated using the electronic lights featured in the larger playsets. He comes with two translucent "battle cannon" weapons which feature multiple 3mm posts and ports, allowing them to be held by his hands, or store/mount onto numerous ports on his person. Additionally, he features a 5mm port for a trailer hitch.
Softimus Prime is, as his name suggests, a plush G1 Optimus Prime toy. Obviously, he has no problems with articulation and passes the drop test with flying colors. His main draw is the ability to "transform" into his Freightliner FL86 vehicle mode by turning the plush toy inside out, his transformation roughly similar to the Powermaster cab Prime's. He is love, in bed.
Part of the fourth wave of Prime: Beast Hunters Cyberverse Commander Class toys, Beast Blade Optimus Prime is a jungle-themed green and blue redeco of his Series 3 Cyberverse Commander Class toy, coming with a new Battlewing Shield accessory in addition to retaining both the Thunder Lance and Star Saber. His shield can open up to form wings, and can be pegged onto the ridge on top of the vehicle's cage compartment, or mount onto the screw-hole on his, er, robot butt.
Although he was weak and low on energon, Prime made a last-ditch effort to save the day when he rammed through the wall of Megatron's energon-producing lab. G.I. Joe vs. the Transformers #5 After a quick recharge, Optimus single-handedly smashed the Decepticons, pounded Megatron to the ground, and ripped his fusion cannon off his arm. Prime then teamed up with the Joes and used Megatron's cannon to shoot down the SPS Satellite that had gone rogue and was destroying the island.
"During the Cybertronian Civil War, Sentinel Prime was killed. Prior to his destruction, he bestowed the Matrix of Leadership to Optimus Prime, who became the new leader of the Autobots. Despite being one of the youngest Cybertronian leaders, Optimus demonstrated extraordinary courage and wisdom in the war against the Decepticons. He: treated all lives with benevolence, fought for freedom and peace, and continues to fight to protect the weak and maintain their beliefs.

This Turbo Change Series Optimus Prime toy is a slight redeco/retool of the Lost Age Series toy. Deco changes include omitting the flame tampos on his legs and shoulder, and added blue pinstripes on the Trailer/Wing Backpack to evoke his Generation 1 toy's trailer. This toy also features some new parts like the screen-accurate forearms, the command deck for the smaller Turbo Change Series toys, and the trailer's adapter. His usual Sword of Judgment is now replaced with a screen-accurate mold that is similar to the Armor Knight toy's sword, and he now features a new Vector Shield piece, which can convert into a battle axe.

In the animated series, Optimus Prime was originally in the Autobot Academy and friends with Sentinel Prime and Elita One. When Elita is lost on a planet dominated by giant spider-like aliens, he blames himself for leaving her behind, where she supposedly dies in the explosion of a wrecked Decepticon warship loaded with Energon. Sentinel doesn't forgive him for losing her and Optimus takes full responsibly for Elita's demise. This caused Optimus Prime to wash out of the Autobot Academy. However, Ultra Magnus pulls some strings so that Optimus Prime could be captain of a strange Space Bridge repair crew composed of a war vet named Ratchet, a fledgling cadet named Bumblebee, and his fellow cadet Bulkhead. Optimus is given command of the starship which is the vehicle mode of Omega Supreme.


A redeco of the Super Optimus Prime mold with a primarily red cab, much deeper blue, and a Prime Force uniformly colored in black was planned to be released with Smallest Transforming Transformers Generation 1 Optimus Prime as a Target exclusive. The toy got far enough along in development to have package artwork created by Dan Khanna, which was later revealed online, but it was canceled shortly before making it to full production. Its red, white, and black coloration earned it the festive nickname of "Santa Prime" among fans online.
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
This Cybertron spin pop consists of a generic handle with an Optimus Prime sticker, topped with a figurine of Prime through which the included lollipop slots. When the handle is squeezed, a manual gear mechanism spins both the figure and lollipop—no batteries necessary! The handle was also redecoed in orange for a Megatron spin pop, with a figure of the Decepticon leader on top.
Based on his appearance in War for Cybertron, Generations Optimus Prime transforms from a red, blue, and silver robot into an "armored truck mode." He comes with a hand-held rifle that is held via either of its two 5mm posts, and can fold up to store in either mode. He features additional 5mm ports on his forearms, roof, and front-wheel panels. Optimus has a stylized sculpted Autobot insignia on his back, as seen in the game, but it is obscured by kibble.
A Voyager class figure that transforms from semi-trailer truck to robot. Head features retractable face plate. The figure's main gimmick is a spring-loaded mechanism that spins the lower torso during transformation to robot mode. Trailer detaches and transforms into a giant Ion Axe or jet pack. Prime's gun can be filled with a small amount of water. Some variants of the figure come with the Autobot symbol printed on his left shoulder while others do not.
In "Sick Mind", Optimus is infected with the life-threatening Cybonic plague, prompting Arcee and Bumblebee to infiltrate the Nemesis to find a cure for the virus Megatron himself created. As Optimus grows weaker, he learns of Megatron's survival of the space bridge explosion. It was Bumblebee entering Megatron's mind via cortical psychic patch and retrieving the cure that saved Optimus. In the next episode, "Out of His Head", Optimus is, surprisingly, saved by the revived Megatron when he intercepted Starscream's attempted nosedive to kill him. 
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