| Cy-Kill | |
| Transformers character | |
 | |
| First appearance | "The Battle for Gobotron" |
| Last appearance | Withered Hope |
| Voiced by | Bernard Erhard |
| Information | |
|---|---|
| Aliases | Bike Robo |
| Species | Gobot |
| Affiliation | Decepticon |
| Alternate modes | Motorcycle |
| Abilities | Energy blasts, flight, shapeshifting, superhuman durability, superhuman strength |
Cy-Kill is the name of several fictional characters from the Gobots, Robo Machines and Transformers toy line and fiction.
Introduced as a toy in 1983, he is leader of the Renegade Gobot faction and the main antagonist of the animated series, where he was voiced by Bernard Erhard. He was the main villain of the Challenge of the Gobots animated series, who later appeared in the Gobots feature film. After the Gobots properties were purchased by Hasbro he made an appearance in a Transformers story. Hasbro has also used the name Cy-Kill for supporting characters in Transformers fiction.
Gobots
In Challenge of the Gobots, Cy-Kill was the leader of the evil Renegades. He was originally a member of the Guardians and friend of Leader-1. He wanted to be the sole ruler of Gobotron to better protect it (since he felt he was the mightiest guardian), but Leader-1 believed in democracy. This led Cy-Kill to break away from the Guardians and become the leader of the Renegades. He sought to conquer the Gobot homeworld and have all the power for himself. He was very ruthless and a thorn in the side of the Guardians.
Animated series
Cy-Kill attempted to invade Earth with the help of crooked Unicom scientist Doctor Braxis, but his plans were thwarted by the Guardians.
The Guardians were able to eventually capture him. Unfortunately he used his wheels against the guards to aid his escape (since his weapons were disconnected), causing the release of his lieutenant Fitor (also a former Guardian). Because of Fitor's aid, Cy-Kill was able to escape to his massive mobile base, Roguestar, and threaten Gobotron once again. Although an attempted coup by the Master Renegade allowed the Guardians to assemble the Courageous and save both Earth and Gobotron, Cy-Kill would remain at large, threatening both planets.
The Guardians set up a lab to test their power suits on Earth. With Defendor and Blaster patrolling the lab Baron Von Joy and Path Finder tested a new suit on Dozer. Cy-Kill captured and tried to brainwash Scooter, making him sabotage the lab and self destructing. Rest-Q check out Scooter, but Scooter refused to be examined. Eventually Scooter was freed from Renegade control. Cy-Kill, Cop-Tur, Crasher, Geeper-Creeper, Pincher, and Snoop attacked the lab, but it was defended by Leader-1, Baron Von Joy, Blaster, Dozer, Dumper, Road Ranger, Scooter, Scratch and Turbo. Although the Guardians were winning the battle, an accidental backfire from Baron Von Joy's weapon allowed the Renegades to escape.
Cy-Kill, Cop-Tur, Crasher and Snoop attacked Leader-1, Turbo, Scooter and Small Foot. Crasher wounded Small Foot. After attaining recordings of the Guardians the Renegades retreated. Using the recordings Cy-Kill had Herr Fiend program robot duplicates of the Guardians. When demonstrating the Space Bender weapon to Unicom, Leader-1 learned that the Renegades were attacking Washington. The Renegades ambushed Leader-1 and replaced him with his duplicate. Leading the Command Center back to Gobotron and getting rid of Scooter and Small Foot the Renegades then released duplicates of Path Finder, Rest-Q, Van Guard and Turbo. Small Foot and Scooter were able to capture the Turbo duplicate and learn where their friends were being held. Cy-Kill then replaced Good Night. Using the duplicate Turbo the Guardians infiltrated the Renegade base, freed the captured Guardians and escape from Spoons and Fitor. Although blocked by the Renegades, Scooter used a hologram of Zod to make the Renegades flee. Making it back to Gobotron the Guardians were attacked by the Guardian duplicates. The real Guardians were able to defeat their duplicates with the aid of the real Zeemon, Hans-Cuff and Rest-Q. Cy-Kill then arrived in Thrustor with more duplicates, but Small Foot was able to stop with robots using the Space Bender, which would fuse their robot brains.
Cy-Kill lead the Renegade Gobot forces who aided the Rock Lord Magmar on the planet Cordax.
Robo Machines
In the Eagle comic strip Robo Machines, Cy-Kill was a petty criminal on Robotron, already known to the Security Forces, before submitting himself to Stron-Domez' Robo Machine process, which added a transformation mechanism to his cybernetic body. While the initial attempt to assassinate the planet's president failed, Cy-Kill at least aided Stron-Domez' escape. He was modified on arrival on Earth, given a new fission cannon weapon by Stron-Domez. However, he held feelings of contempt for fellow Robo Machine Tank, and these bubbled over during their attack on Cholkham, when Cy-Kill was tricked into fighting his Renegade comrade. When the Security Forces tracked the Renegades to their Birmingham factory, Cy-Kill was the only Robo Machine to escape, carrying Stron-Domez to safety. He then performed an operation on his master to convert him into Zod.
Cy-Kill then coerced a variety of human tramps and vagrants to work in Zod's new factory, situated on the outskirts of London. However, he began to dislike Zod after the monster stole the pleasure of killing the SF Robo Machine Carry-All from him. Cy-Kill also grew more ambitious, and modified the brain of the Devil Invader Casmodon so it would obey him over Zod. He was briefly disabled by Leader One at the scrapyard. He showed his contempt for Zod by abandoning his damaged ersatz creator in the scrapyard, intending to observe and support Casmodon's attack on London. However, he was detained fighting the SF robot Scooter outside the city. Scooter, with the aid of human Charlie Brampton, managed to trick him into being hit by a train, delaying him while Casmodon was defeated. He attempted to shoo them down once he extricated himself, but was driven off by Leader One. Frustrated at the Devil Invader's damage, he set off after the remaining SF forces by himself, and his attack was enough to cause the depleted Guardians to withdraw from Earth. At the end of the series, Cy-Kill was left on Earth, seemingly with Casmodon at his disposal.
Transformers: Armada
Since 2002, Cy-Kill (as well as other GoBots) has made several cameo appearances in the Transformers comics. He is constantly destroyed as a running gag, in most of these appearances (and in a story that had the Autobots as the antagonists, Leader-1 was killed instead).