Marvel Comics continuity
Devil's Due G.I. Joe vs Transformers continuity
Cobra dug dozens of Autobots and Decepticons out of their four-million-year resting place and began rebuilding them into a Cobra-controlled army. However, with Wheeljack and Bumblebee's help, the mind-controlled Transformers were awakened, and the very cheesed-off Constructicons, including Scrapper, descended upon their previous captor, Doctor Mindbender. Scrapper and Hook decided to kill Mindbender by dropping him into Mixmaster's mixing drum, but they were interrupted by Soundwave, who needed the doctor to work the SPS Satellite for him.
Their surroundings were soon under attack by Autobot and G.I. Joe forces, requiring Scrapper and the other Constructicons to combine into Devastator. Ultimately, Devastator was brutally defeated after the Decepticon fatally wounded Hound, sending the fallen Autobot's friends into a berserker rage.