The more interesting "Sky Master Mode", revealed in the "Cybertron Satellite" segment of "Phantom Transformation! Mind-Diving", has him using O.P. as a blaster, two B.2s as leg-thrusters, and two sets of C.L./Jida(!) combinations as back-mounted jet packs. The AMW versions of C.L. and Jida, while not as color-coordinated, are a far more economical option than buying two of each Cliffjumper. Good luck with the second B.2. This mode was created as a "counter" to the aerial combatant Starscream, along with the Energon Sniper Combo Weapon (despite it being a Decepticon-Micron-formed weapon). Apparently, the "Arms Up Mission" game isn't picky about factions.
In the United States, Prime was only available in a special two-pack with a similarly unique Classics Megatron toy, and the specially-produced "The Ultimate Battle" DVD (which is, inappropriately enough, entirely about the Unicron Trilogy). The two-pack (including the DVD) was also available as a Walmart exclusive "Bonus Value" version with two randomly selected members of the Cybertron Giant Planet Mini-Con Team, in the combinations Overcast/Longarm, Overcast/Deepdive and Deepdive/Longarm. International markets, including European countries, saw the two-pack in a considerably smaller, differently-shaped box that was lacking the DVD case (the DVD was instead made available separately). In addition, Mexico, Singapore and some European countries such as the Netherlands and Hungary also received the two figures on individual cardbacks. For the United States market, the two-pack was rebranded and re-released in 2003 Universe-branded packaging later in 2007, available from Dollar General, Big Lots and KB Toys, and again in 2010 Transformers-branded packaging in 2011, this time available from Dollar General and Big Bad Toy Store.
An undocumented transformation step includes flipping Optimus Prime's knees out in vehicle mode to form a back bumper with tail lights. Oddly, the toy itself and the package art show Optimus Prime with four fingers on each hand, while he has 5 fingers in the video game. The vehicle mode pictured here is minimally mis-transformed: The exhaust pipes have not been rotated to hide the indentations against the vehicle body. The instructions show the rifle being plugged in by its shorter peg, but the packaging depicts the rifle stored by its grip, which keeps the weapon higher off Prime's body, but is also more secure.
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.