Cliffjumper TFP(Dad?..)

Appearance after: In his Terrorcon form, Cliffjumper appears as a walking wreck, but is nearly indestructible: even severed parts of his body pose a threat, as they can move independently and attack enemies. In zombie form, Cliffjumper no longer speaks, only making inhuman sounds and screams.
Appearance before: In robot mode, he is red, has two white horns on his head, and is a medium-sized Autobot. He has blue eyes and a black belt running down the middle of his body with headlights.
In vehicle mode, it's a heavily modified red 1970s Dodge Challenger. It features two horns on the front of the hood and zoomie-style side exhaust pipes on both sides.

Cliffjumper, in his Terrorcon form, was aggressive, brutal, and mindlessly destructive. Megatron declared, "He's no longer an Autobot. Just a mindless beast, his only instinct being to destroy everything in his path."

Cliffjumper was killed by Starscream. The Autobot's body was given to Megatron as a guinea pig for testing Dark Energon. The Decepticon leader brought Cliffjumper back to life with the power of Unicron's blood, transforming him into an extremely aggressive zombie.
Some plot events:
The revived Cliffjumper began to attack the Decepticon miners, destroying everything in his path.
When he tried to attack Megatron, he defended himself by cutting the Autobot into pieces and throwing him down a shaft.
Cliffjumper's remains were discovered by Arcee, but she abandoned them after seeing what they had become. The wreckage was soon blown up, along with the mine.
Important: The effect of Dark Energon leads to the emergence of a symbiosis between zombie Terrorcons, thanks to which they can act quite harmoniously, and gives the ability to living Transformers, imbued with this same substance, to command the creatures.

Cliffjumper is an Autobot from the animated series Transformers: Prime who was turned into a zombie (Terrorcon) by the Dark Energon used by the Decepticon leader Megatron.