As with other earlier Cyber Series figures, Optimus Prime had a rather strange release cycle. At first, he only retailed exclusively in Asia and Latin America, with the closest to a U.S. release being in limited quantities from online retailer BigBadToyStore.com. He did, however, end up being available in the Universal Studios Theme Park, and also later as a Walgreens exclusive.
This Japanese exclusive release of Optimus Prime features much more black coloring than the previous releases, and it's (coincidentally) based on the Fast Action Battlers Power Armor Optimus Prime toy, so as to be used with the similarly-repainted Legends Jetfire figure to form the Optimus' powered up combination. For some reason, he has red eyes. This redeco also uses the slightly small fuel tank/elbow tabs from the Battle Damaged release.
This Optimus Prime is a new Voyager-sized Triple Changer mold, which transforms from robot to tanker truck to plane and back. His robot mode is heavily based on Generation 2 Laser Optimus Prime, whilst the deco appears to draw from Star Convoy. His Titan Master partner Diac transforms into his head (but any Titan Master figure is compatible). Like all Titans Return Voyager class figures, he has built in mechanisms to "bulk up" his noggin. In his case these are spring-loaded pylons. His robot mode also features fake truck windows.
For Transformers: Age of Extinction, Optimus Prime initially transforms into a rusty 1973 Marmon semi cab-over truck and later on a new alternate mode in a blue and red Western Star 5700 Custom semi-truck. After humanity turns on all Transformers, regardless of faction, Optimus and the other Autobots go into hiding. Eventually, they find themselves being hunted by a rogue organization called Cemetery Wind. Optimus is severely injured in a trap set by the group, while many of the other Autobots, including Ratchet and Leadfoot, are slain. An inventor, Cade Yeager, comes to Prime's aid and helps restore his health. After uniting with a small band of Autobots, Optimus faces Lockdown, a ruthless bounty hunter allied with the humans, and KSI, an organization that produces man-made Transformers. Optimus is captured by Lockdown, but the Autobots rescue him. Optimus is quickly losing faith in humanity, but at the urging of Cade, chooses to stay and fight a resurrected Megatron and his new army. Prime awakens the ancient Dinobots, and rides a newly tamed Grimlock into battle through Hong Kong. He kills Lockdown and Harold Attinger at the film's climax as revenge for killing many of his friends, including Ratchet and Leadfoot. At the end of the film, he leaves Earth and flies off into deep space, seeking to find out the truth about his mysterious Creators.
Aside from the Powermaster feature itself, the main gimmick of the toy is the ability of the truck cab to combine with the trailer to form the larger "Super Optimus Prime" figure. This is essentially accomplished by standing the trailer up, folding the cab in half and inserting it into the empty cavity in the trailer's torso, forming an imposing—if almost entirely unposeable—robot form armed with all four weapons. The head of this super robot form is a separate piece which can be stored in the rear of Prime's trailer when not in use. While Hi-Q was always shown plugged into Prime's chest in artwork of this mode (as seen in the picture here), this was actually entirely unnecessary as transforming into Super Optimus Prime didn't require the standard Prime toy's legs to be unlocked.
Yet another Reveal the Shield redeco with the Motorbreath retooling, Convoy is cast in clear red and black plastic. He has been retooled to include a magnet in his right foot, allowing him to interact with Lost Age Battle Command Optimus Prime and Age of Extinction Stomp & Chomp Grimlock. Convoy was available at a variety of 2014 events, including on May 3 at a "Kids Walk" event at Fuji Speedway, in special packaging on May 16 at the "Transformers Celebration 2014" midnight event at the Sunshine City Toys"R"Us store in Ikebukuro, on June 15 at Tokyo Toy Show 2014, at the Aeon Mall in Kasukabe on July 19, and at the "Transformers Expo" event in Yokohama on August 9. Convoy was also available as one of three preorder bonuses for Cloud Roadbuster.