Exclusive to LDH Shop, this redeco of the Music Label Convoy toy is utterly ridiculous and was created as a promotion for the Japanese pop band EXILE. While Convoy himself has EXILE written on his right forearm, his trailer sports the "Love Dream Happiness" tagline of LDH Inc., as well as the "EXILE Perfect Year 2008" logo of the "EXILE Perfect Year 2008 Ultimate Best Box" boxset, which was released some months after he was.
Available only at KB Toys, Machine Wars Optimus Prime is a redeco and slight retool of the European Generation 1 exclusive Turbomaster leader Thunder Clash, transforming into a Cybertronic truck cab. It's easy to see why Thunder Clash was chosen to become the new Optimus Prime, given his adherence to Prime tradition: the cab disconnects to become the robot, while the trailer unfolds to become an assault tower with twin missile launchers. On the original Thunder Clash version of the mold, the launchers operated on a gravity-feed system that saw a new missile drop into the launcher from above each time one was fired, allowing for twelve to be fired in rapid succession, but for Machine Wars Prime, this feature had to be dialed back for safety reasons. The missiles had to be lengthened to prevent choking hazards, and so the toy's launchers were modified to accommodate them, becoming straightforward spring-loaded single-firing weapons.
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 triplechanger 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.
When the warlord Shokaract, powered by Unicron's Dark Essence, traveled into the past to secure his own future, the occupants of J'nwan decided to act. Optimus Prime, Megatron, Soundwave, and Grimlock joined Sandstorm on prehistoric Earth during the time of the Beast Wars where the battle with Shokaract had already begun. When the Covenant arrived to vanquish the Dark Essence and defeat Shokaract, Optimus Prime and the others escaped through portals as that timeline was erased from existence. Terminus Departure
If Optimus ordered his troops to come to the humans’ aid, they found themselves taking part in a struggle in futility, as the entire town was near-weightless, meaning they couldn’t put the humans anywhere where they wouldn’t float away once more. Then, the Autobots heard Decepticons approaching. Helpless in their current position, the Autobots were quickly eradicated by the Decepticons.