Multiple reports suggest that the toy suffers from a design flaw, inferior plastic quality, or both: Due to his hands having peg-holes that are a bit too small to accommodate 5mm posts, they have a tendency to show stress marks on the inside after pegging his sword handle (or most other pegs) inside. Stress marks also tend to appear near his tiny hinged wrists. Fortunately, there have been no reports of the hands actually breaking on either location thus far.
Optimus Prime has appeared in numerous video games since the introduction of the Transformers series. He makes a cameo in the 1999 Beast Wars Transmetals video game for Nintendo 64, where he is killed by Megatron at the end of the campaign, showing what would have happened in the Beast Wars series with a Predacon victory. Prime is also one of the playable characters in the 2003 Japan-only Transformers game for the PlayStation 2 and the 2010 Transformers: War for Cybertron. Optimus Prime is also playable in the Hasbro Net Jet Transformers fighting game Transformers Battle Universe. Three versions of Optimus Prime are playable characters, including the first generation incarnation, his incarnations from the 2007 live-action film, and the incarnation from Transformers Animated. In this game, Optimus Primal is also a playable character. He is a regular character in the Nintendo GameCube and PlayStation 2 2003 fighting game DreamMix TV World Fighters. He appeared as a boss in a simple Flash-based video game on the Hasbro web site.
As seen in the episode "War Dawn", Optimus Prime began his life as a robot named Orion Pax, a mostly defenseless dock worker during the Golden Age of Cybertron nine million years ago, with a girlfriend named Ariel and a best friend named Dion. During this time, a new breed of robot with new flight capabilities appeared on the planet that Orion idolized. When Megatron, the leader of the new group of robots, approached him with inquiries about using one of the dock warehouses, Orion was swayed by Megatron. Both Orion and Ariel were severely wounded when Megatron and his forces attacked in order to claim the energy stored there. Searching for someone to help them, the time-displaced Aerialbots took Orion and Ariel to the ancient Autobot, Alpha Trion, who used them as the first subjects for the new reconstruction process he had developed involving rebuilding the frail Autobot frames into more battle-hardy configurations. With this reconstruction, Orion Pax became Optimus Prime, the first of the Autobot warriors.
Part of the first wave of Bot Shots Series 1 single-packs, Optimus Prime is a teeny little long-nosed semi truck with "trailer", with a spring-loaded automatic transformation to robot mode triggered when his front bumper is pressed. He has a "spinner" in his chest that shows his three attack types and power levels. His truck mode and robot body are influenced by the live-action Optimus Prime, while his head is taken from the original. His blue paint is light and sparkly-metallic, his red paint is dull matte, and his optics are yellow.
But in between those two most well-known alternate modes, Bumblebee has had at least six others. For the Transformers: Alternity Japanese toy line, he was a yellow Suzuki Swift Sport, which at least is still a small, quirky car. Ditto the AMC Pacer, the form he took when he travelled back in time to the ‘70s in a G.I. Joe vs. The Transformers crossover comic. Somewhat similarly, he’s a Supermini police car in the Transformers Animated series. But then he’s also been a couple of other muscle cars: as the Timelines Deluxe Goldbug toy, he’s a Chrysler ME 412 concept car, and in the Transformers: Prime animated series he can take the form of the fictional Urbana 500 muscle car. Bumblebee also has a number of different Cybertronian vehicle modes.
The other new additions were two black spring-loaded missile launchers that fire red projectiles. In vehicle mode, these attached to the soundbox (an echo of Powermaster Optimus Prime's cannons, perhaps), and could be held in Optimus Prime's fists in robot mode. These launchers were not created for Prime; they were retooled versions of the launcher from Barricade of the G.I. Joe line.
The main torso-bot is based on Generation 1 Optimus's original body. Two of his limbs are based on Armada Optimus Prime; one "normal" (Inferno helmet), one pre-Earth-body (Knock Out helmet). Another is based on live-action Optimus (Soundwave helmet), and the remaining one (Ironhide helmet)... actually looks to be based on the Optimus-like-but-not-Optimus Micromaster Overload! The heck?
Kabaya's second candy toy of Energon Optimus Prime was released as part of the Hyper Transformers series. This non-transforming figurine depicts Prime in his lesser-seen combined mode with Wing Saber: "Fight Mode", as Hasbro called it, or "Cannon Mode" in Japan. The figure's shoulder cannons came on a separate sprue in-package and had to be removed by the buyer. Prime's head can be removed and attached to the Hyper Transformers Omega Supreme figure, creating Optimus Supreme. As a candy toy, Prime came with a stick of gum.
Part of the first wave of TakaraTomy Lost Age: Movie Advanced toys, this Japanese-exclusive redeco of 2007 Transformers Protoform Optimus Prime is given a Generation 1-styled color scheme (which is also based on his appearances in IDW's Transformers: Foundation comic-book mini-series). Protoform Optimus Prime transforms into his "entry" mode. This mode somewhat resembles a cybertronic truck, with false wheels sculpted onto the sides, and Optimus Prime's trademark windows in front. His now-blue flame decoration piece fits to the back of the "vehicle", creating the illusion of a flaming comet's tail (Not sure if this was mean to represent his jetpack blast effect or his atmospheric entry heat effect, which is for no reason: entirely blue instead of hot red). The bottom of the vehicle has small wheels to roll the toy across smooth surfaces.