Devil's Due G.I. Joe vs Transformers continuity
Among many of his fellow Autobots (and several Decepticons), Prowl was found dormant on the crashed Ark by Cobra and reprogrammed to serve them. He and Bluestreak were rebuilt to transform into Firebats in the process. When the Transformers were eventually freed from the humans' control, Prowl joined a team of Autobots that hunted down Cobra Commander, but failed to capture him as they were distracted by his S.N.A.K.E. guards. After taking out most of the mechs, the team witnessed Trailbreaker get decapitated by Storm Shadow, and descended upon the ninja in a fit of rage. Prowl and Bluestreak were later seen fighting two Seekers in the sky when the SPS Satellite went out of control and sent energy beams raining down on Cobra Island.
A few years later, having returned to Cybertron, Prowl was part of a team of Autobots waiting for a chance to charge in and free Optimus Prime from Serpent O.R.'s clutches. With the Decepticon army defeated, Prowl was sent back to Earth as part of a team that worked to prevent Cybertronian technology from falling into the wrong hands. After a failed attempt to capture Destro while he was illegally selling S.N.A.K.E.s in Cuba, Prowl returned to the team's headquarters at the Arc II and discussed Optimus Prime's recent mission to Tibet with Firewall. The base then came under attack by the Pretender Monsters, and Prowl fought them alongside Eject. He was heavily injured during the battle, but soon received medical attention at the Pit and was set for a full recovery.