Released from his Hyperevolution Chamber, Skystalker awoke in the midst of a fierce battle between Shockwave and Smokescreen. Despite being tempted to join the fray, Skystalker took this time to observe his surroundings, eventually realizing that he was in a laboratory where he and his fellow Predacons were being experimented upon. This revelation was enough to trigger his rage, and he proceeded to destroy everything around him with his disc launchers.
Skystalker joined five other Predacons in an attack on the Autobots. Unfortunately the Autobots had just built themselves new weapons, which proved to be more than effective against the Predacons. Skystalker sort of hovered overhead while Ratchet attacked Ripclaw with his Dragonshredder Drill. The Predacons were beaten into a retreat, and withdrew back to the Nemesis.
- Skystalker may have a relative in Backbite.