Transformers (Japanese: トランスフォーマー, Hepburn: Toransufōmā) is a media franchise produced by American toy company Hasbro and Japanese toy company Takara Tomy. Initially a line of transforming toys rebranded from Takara's Diaclone and Microman toylines, the franchise began in 1984 with the Transformers toy line, and centers on factions of self -configuring modular extraterrestrial robotic lifeforms (often the Autobots and the Decepticons) in an endless civil war for dominance or eventual peace. In its history, the Transformers robot superhero franchise has expanded to encompass comic books, animation, video games and films.
The term "Generation 1" covers both the animated television series The Transformers and the comic book series of the same name, which are further divided into Japanese and British spin-offs, respectively. Sequels followed, such as the Generation 2 comic book and Beast Wars TV series, which became its own mini - universe. Generation 1 characters underwent two reboots with Dreamwave in 2001 and IDW Publishing in 2005, also as a remastered series. There have been other incarnations of the story based on different toy lines during and after the 20th century. The first was the Robots in Disguise series, followed by three shows (Armada, Energon, and Cybertron) that constitute a single universe called the "Unicron Trilogy ". A live-action film was also released in 2007, with a sequel in 2009, a second sequel in 2011, a third in 2014, and a fourth in 2017, again distinct from previous incarnations, while the Transformers: Animated series merged concepts from the G1 story-arc, the 2007 live-action film and the "Unicron Trilogy ". Transformers: Prime previously aired on The Hub.
