The Autobots and Decepticons are now acting of their own free will, and that doesn't bode well for anyone. G.I.Joe and Cobra now find themselves caught in the middle of the Cybertronian warriors' ages old conflict, and allegiances will need to be formed quickly if they wish to survive. The clandestine Army generals known as the Jugglers are moving forward with a nuclear attack to eliminate the alien threat, and anything else on the island with them - including G.I.joe. What they don't know is that such an attack with high concentrations of energon may not only destroy the island, but half of the planet in the process!