The Autobots are reformatted by the Ark to resemble cars and trucks; the Decepticons take the form of jets, weapons or in the case of Soundwave, a cassette deck with tapes.The Decepticons wreak havoc, steal energy and build a fortress. The Autobots, seen here as very weak underdogs, unsuited for war, fight valiantly to stop their foes.Ultimately, it's the humans that the Autobots befriend that save the day. Buster Witwicky's dad, captured by the Decepticons to formulate a fuel for them, secretly poisons his captors.In the final battle, five Autobots take on the entire Decepticon army. On the cusp of defeat, the tainted fuel concocted by Mr. Witwicky kicks in and the Decepticons fall.The Autobots don't even have time to celebrate, however, as the 4-part mini-series ends with Shockwave making an appearance, blowing the remaining Autobots to pieces. This cliffhanger led directly into the monthly Marvel run, which began 3 months after the miniseries ended. (Issue #4 had a cover date of Mar. 1985; issue #5 had a date of June.)Starting with issue 5, The Transformers had more drastic changes. Before reaching its 30th issue, both Optimus Prime and Megatron had been killed off to make way for newer characters.Starting in issue 35 (cover-dated December, 1987), the events became less Earth-centric, as the Transformers repaired their spacecraft and were able to revisit their homeworld Cybertron and other planets. This aspect was particularly prominent in the Matrix Quest sub-plot.In issue 75 (cover-dated February, 1991), the Autobots and Decepticons had united under one banner after Autobot commander Optimus Prime surrendered to Scorponok, in order to end their civil war. United, they finally faced their ancient nemesis: Unicron. The Transformers won, but with heavy losses, including the deaths of Scorponok and Optimus Prime (again). Peace between the two Transformers factions was shortlived after Unicron's death. Bludgeon, the new Decepticon leader, tried to strand the Autobots on Cybertron, which was apparently destroying itself. His plan failed and the final confrontation between the two factions played out, with the Autobots lead again by Grimlock. Optimus Prime is united with Hi-Q (his Powermaster) and given life by The Last Autobot. He returns to battle to save the Autobots and then exiles the Decepticons forever (until Transformers: Generation 2). After the battle with Unicron, the comic ran for only five issues before being cancelled. The final issue had the mini series banner above the title; "#80 IN A FOUR ISSUE LIMITED SERIES".Most of the issues of Transformers Marvel US were written by two writers. Although the first four issues were written by Jim Salicrup, editor Bob Budiansky was the one who contributed the most to the story, writing the character bios and backgrounds for the Transformers, even giving names to some of them. After the mini-series became an ongoing comic, Budiansky was promoted to constant writer. Except for issue #16 (Plight of the Bumblebee, written by Len Kaminski), issue #43 (The big broadcast of 2006, a Transformers cartoon episode adaptation by Ralph Macchio) and the two-part story Man of Iron (imported from Transformers Marvel UK), Bob wrote all the Transformers comics until issue #55.Most famous story arcs and issues are Warrior's school featuring the introduction of the Dinobots and the first clash between Autobot medic Ratchet and Megatron; Prime Time! when Optimus Prime is finally freed from captivity and battles current Decepticon commander Shockwave; Smelting Pool and The Bridge to Nowhere brought the story back to Cybertron where only a handful of Autobots fight an underground war against Straxus's Decepticons, also introducing Blaster, Budiansky's most-used character who was radically different from his cartoon and Marvel UK version. Afterdeath and Gone but not forgotten saw the deaths (for a while, anyway) of Optimus Prime and Megatron, after which Grimlock took control of the Autobot forces in King of the Hill. Starting at issue #28, Blaster and Goldbug (a rebuilt Bumblebee) defected from the Autobots due to Grimlock tyrannical leadership, which ended with Grimlock and Blaster having a duel in Totaled. The next issue, People Power saw the return of Optimus Prime, as a Powermaster. The "Underbase saga" began in issue #47 and ended in issue #50, Dark Star, where Starscream, absorbing the power of the Underbase, kills most of the active Transformers of the time. (Budiansky admitted in an interview that Hasbro was forcing him to introduce new characters so quickly, he had to do an epic to "make room" for them.) Budiansky's last 5 stories were very mediocre, he himself said that he lost the interest in Transformers, and asked Hasbro to hand over the comics to a new writer.From issue #56, the by then well-known writer of Transformers Marvel UK, Simon Furman took over the reins, having been asked by Marvel US. Furman used the characterisation he used at Marvel UK for the Transformers, and introduced many characters to the US comic who have already appeared in the UK comic. He wrote all the issues until the comic's cancellation at issue #80.Furmnan's most famous story arcs include Back from the Dead, the return of Megatron who kidnaps Ratchet to help him in his revenge against both Autobots and Decepticons; Primal Scream! which introduced Primus and re-told the origin of the Transformer race to the US readers too; the "Matrix Quest" which features the Autobots sending numerous teams to locate the Matrix that was lost when Optimus "died" and his body was shot into space; and the Unicron story arc from #67 to #75, featuring the Transformers' ultimate battle against the Chaos Bringer.Sadly the comic was cancelled shortly after issue #75, so Furman had to "wrap up" the ending. According to some interviews with him, he planned to feature the Neo-Knights and the "demons" inhabiting Cybertron's underground more in the never-written issues