This mold was redecoed into Universe Optimus Primal and Beast Wars Telemocha Series DX Convoy, and retooled into Beast Wars Reborn/Beast Wars Tenth Anniversary versus pack Optimus Primal. Takara also created multiple special variants, including all-gold (from Tele-V Magazine, only ten awarded), red and gray (Tele-V again, but only one awarded), and blue-fur (a Comics Bom Bom design-contest prize, only five awarded).
An extensive redeco of the Protoform Optimus Prime mold that was exclusively available at the Japanese C3xHobby Convention in August of 2007, and later offered by e-HOBBY in limited quantities. Most of the body is made out of transparent turquoise plastic in order to mimic its frozen state in the "coldness" of space, while orange paint is used on the front end of the "entry" mode, mimicking the heat effects of sudden atmospheric entry. The flame attachment is made out of clear blue plastic, with the tail end being covered in gold paint.
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.
Optimus Prime is then informed that Megatron has infected the core of Cybertron with dark energon and is given the task to undo the damage done. After rescuing Omega Supreme, Optimus, Ironhide, and Prowl fight their way to the core, but it's too late. The core informs Optimus that it is far too corrupted. It can repair itself by shuting down, but it will take millions of years. By that time, Cybertron will have to become cold, barren, and uninhabitable. The core gives Optimus a small piece of itself, saying it will still survive as long as the piece does. Optimus accepts the burden and the core relinquishes the Autobot Matrix of Leadership.
After returning with Ironhide's body, Hot Rod was shocked as Optimus Prime resigned his position as leader. When Optimus Prime left the Autobots and surrendered to humans, Hot Rod and few others decided to break from the main Autobot group and leave Earth. As he requested Omega Supreme's help, he met and stroke an alliance with a small group of Decepticons led by Swindle. They then began to build an interstellar vessel. Swindle informed Hot Rod that some of bots in the group have started calling Hot Rod, "Rodimus Prime". Ultra Magnus and his team arrived to arrest Rodimus, for committing treason for working with the enemy. Just then, Swindle walked over and said that he will take over now. Rodimus said that he had things under control, but Swindle dropped the charade and said he plans to take the ship off the planet, and kill as many Autobots as he can before that. Swindle gave the order for the Stunticons to merge into Menasor, his newest creation. After winning the battle against the Deceptions with help from Optimus and Spike's Skywatch soldier, Magnus found Rodimus and told him he was under arrest for willful collusion with the enemy. Rodimus attempted to justify his actions, but Silverstreak was fed up with him. Bumblebee interceded between Magnus and Rodimus, telling Magnus to back off. Magnus, not one to be ordered around, attempted to supplant Bumblebee's authority. Bumblebee snapped, and he told Magnus that they have felt lost and scared ever since Megatron stole the Matrix of Leadership. He also said that he was in charge until the Matrix is recovered and it chooses someone else. Hot Rod overheared this, as he snuck off and stole Ultra Magnus' shuttle, leaving Earth. He went to assault the Decepticon base on a satellite, taking the Matrix of Leadership back from Starscream, only to encounter a newly reformated Megatron, who blasted him in outer space, leaving him seemingly dead. Floating through space, Rodimus crash-lands on a desolate planet with the Matrix bonding onto his body which keeps him alive.
In robot mode, Voyager class Optimus Prime is proportionally more accurate to his CGI design than the leader class toy and has a more accurate headsculpt. However, due to the aforementioned lessened complexity, significant sacrifices had to be made, such as "cheats" to the transformation sequence to achieve this. He is thus less accurate overall than he initially appears. In addition to previously mentioned changes, he carries much of the truck's front hood, grill and fenders on his back like a backpack. Nevertheless, he maintains a superb level of articulation and posability.
If Optimus instead followed Prowl’s plan, he instructed his troops to transform into vehicle mode and play dead. The Decepticons, believing the Autobots’ ruse, disarmed themselves in order to carry out the Autobots’ “carcasses.” Now with the element of surprise against unarmed opponent, the Autobots Transformed and were able to easily defeat the evil robots.
Part of the new Adventure Shokugan series, this Optimus Prime is a transformable snap-fit kit molded in red, blue, and yellow plastic with detailing from stickers. The kit's transformation engineering is borrowed from the Warrior class figure. But unlike the said toy, the Axe must be pegged onto Prime's legs before transforming, and his shoulders are molded on his front truck halves/shoulders not being flipped down. Also, the stickers are used to cover the molded cavity on the front shoulders. As with Fixit & Underbite, Optimus Prime is fully transformable.
A Deluxe class toy of Prime in his Protoform stage. One of the first released movie figures, Prime's Entry Mode resembles a huge metallic asteroid. With this figure standing 5.5 inches tall and Optimus being 28 feet (336 inches) tall, the toy is about 1/61 scale. This rock-like alternate mode has led some fans to sarcastically refer to the movie protoform toys as Rock Lords.
A later prototype/mock-up was much closer to the final product but still has some noticeable differences, such as a head with much larger antennae, longer smokestacks and a front grille section that includes the rectangular section that would sport the "Freightliner" logo on the real-life truck (on the final toy, the rectangular section is part of the hinged upper section that includes the windows). It would have also been possible to attach the ion blaster to either of his shoulders.
The TakaraTomy "Autobot Alliance" release of this toy has some significant differences, including casting the red plastic in a darker shade, making his shin and wheel joints grey rather than Hasbro's bronze, painting the Matrix of Leadership silver, and swapping out the dual energon swords for battle hooks, similar to 2010's Leader class Optimus Prime. However, due to the Japanese release retaining the Hasbro packaging, the box still advertises the dual energon swords rather than the hooks. He retains the masked face used for the Hasbro release.