Like Chomp & Stomp Grimlock, his truck kibble from the back can accommodate One-Steps and Power Battlers (Both Hasbro and TakaraTomy), activating his various voice clips and flashing lights by interacting with the magnets in their feet. He is notably less kibbly than other AOE Optimus Primes...from the front, at least. The back and sides are not so promising with large chunks of Western Star truck kibble hanging off his legs, making him look as if he's wearing a petticoat. At least the jetpack helps balance the whole thing out....
In "Reunification", Optimus is seen building his new ultimate weapon, Omega Doom. He learns that Megatron has supposedly been killed by watching a broadcast from the Autobot reporter Rook. When Kup leads the Autobots Camshaft, Hound, and Warpath, in an attempt to assassinate Optimus Prime, the Autobot leader easily defeats the four rebels. Alpha Trion then attempts to kill Optimus, but Optimus uses Omega Doom against the ancient robot. Prime then sends Doom against the Decepticons.
This retool of Revenge of the Fallen Leader-Class Optimus Prime features the head from Buster Optimus Prime and has had his blades replaced with semi-articulated Battle Hooks for face-destroying action! He has a darker paint job and sports black splotches on his body and head to signify battle damage. However, due to these extra "battle damage" paint applications, some other paint applications that were present on the Revenge of the Fallen release were omitted. He also sports a new voice box in robot mode, replacing the infamous "I am Optimus Prime!" with "We must stop the Decepticons!" The international release, however, retains the same abbreviated "Optimus Prime" sound clip as the original release. To the annoyance of many fans, this version was the main version released just about anywhere outside the United States (all of Canada, Latin America, Europe, and Asia). The box also mentions racing sounds, which may or may not be referring to the button-activated diesel engine noises carried over from the Revenge of the Fallen version of the figure.
Takara's release of Optimus Prime the following year made a few changes, noticeably replacing the gold paint and plastic of the Hasbro toy with bright yellow and much brighter gold. The deco has been tweaked to be a bit closer to the original prototype glimpsed in early catalogs, with yellow added back to cab Prime's feet and the cab grill painted silver, and the Super Mode's waist getting much more paint. This version of the figure was never burdened with the mobility-inhibiting shoulder tabs. Completing the Super Mode combination triggered a new clip of Prime shouting "Convoy, ready for battle!" in Japanese instead of generic mechanical sounds. Late in the run, JUSCO stores offered this toy with blind-packed "Space Galaxy" versions of the individual Destruction Mini-Con Team members, one toy per box.
Although Rodimus plays the part of the brash youth, he is actually very intelligent, and has no loyalty to Optimus Prime; only his own personal gain. According to his biography, Rodimus used to be leader of the Wreckers, a mercenary group hired by Optimus Prime; but after the deaths of the other members, he joined the Autobot Seekers under the command of Goldbug.
Part of the first wave of Prime: Beast Hunters Series 3 Cyberverse Commander Class toys, Optimus Prime is an all-new mold. He now transforms into a monstrous, flat-nosed truck with spiky fenders at the front and a cage compartment at the back, and comes with the Thunder Lance and Star Saber. Each of the weapons features two differently-placed 3mm posts, allowing them to be held by his hands, or mount onto two ports on the rear vehicle sides, as well as allowing the lance to additionally be used as a pressure-fired missile launcher.
The original Ultra Magnus figure has been reissued and redecoed several times down the years, and this article strives to list each edition of the figure under its own heading. The first alteration to Magnus, however, was a running change made while he was still on shelves: Originally, his tires were made of rubber and he sported paint on both his small and large robot heads, but this version was soon replaced with one featuring plastic tires and no paint on either head. In addition, the clear yellow plastic that formed his windows was removed from the cab, leaving just holes instead; and his thighs and fuel tanks were left white, as opposed to the vacuum metalized chrome ones of the original release.
Nonetheless, I remain a big fan of Lego and although I think they have somewhat moved away from their roots with the excess of licensed products (and the earlier licensed products were, in my opinion, not very good because they contained too many specialized non-generic pieces that weren’t useful for generic building. But that situation is improved and in particular we have found the Star Wars sets to be of most value for generic building, because they generally have very few really specialized pieces (although to be fair the sets are most useful for building other spaceships, etc).
In "Endgame" 2-parter, Ratchet builds Optimus a jetpack attachment to help in the coming battle against the Decepticons. After some initial difficulty, Optimus is able to get the hang of the device, only to be shot down by Starscream's female clone, Slipstream. Though Ratchet urges Optimus to use the Magnus Hammer, he is reluctant to do so, given his past with Ultra Magnus. In the end, he wields the weapon as the Lugnut-controlled Omega Supreme clones land on Earth. During the fight, Optimus manages to master the Magus Hammer's power in order t overwhelms Megatron to the point of being acknowledged by name. After a devastating battle, the last remaining Omega clones self-destruct due to Starscream's intervention. With Prowl's sacrifice, the Allspark is rebuilt into one as it forms a barrier around the Omega clone, along with Optimus and Megatron. Prowl's spirit pulls Optimus from the bubble just as the clone self-destructs with Megatron still trapped inside. Prime laments Prowl's passing before defeating a heavily damaged Megatron and sparing him the deathblow, saying that Megatron does not deserve the "easy way out". He and his team return to Cybertron with Omega Supreme, the captured Decepticons, and Prowl's body and are greeted as the hero he had wished to be so long ago. The reconstructed Allspark, having a structure similar to the G1 incarnation of the Autobot Matrix of Leadership, is hung around his neck.
This redeco of Leader-class Optimus Prime replaced most of the plastics in the cab robot with colored translucent equivalents, with chromed silver wrist-pipes, a golden chrome Matrix, and red chrome window frames. His trailer remained opaque, but was cast in much deeper red plastic, with a more metallic silver used for his cannons. He was available only in a Toys"R"Us Japanese exclusive giftset released in October 2005, with a redeco of Wing Saber, and the Coby Sen'yō Rumble.
In robot mode, like Combat Hero Prime, the bottom of the truck became his familiar windowed chest based upon the original Optimus Prime toy. His main gimmick was light up LED headlights, and a lightpipe in the bottom of his right fist, illuminated by an LED in his right forearm, that would illuminate his clear sword or his double-barreled rifle if they were used in that hand. All three LEDs were activated simultaneously by pressing the sunroof-like depression on the roof of the truck.