A Hasbro Comic Book Event of epic proportions! The TRANSFORMERS under attack from COBRA, G.I. JOE's greatest enemy! Scarlett, Snake Eyes, and a host of heroes including ROM, M.A.S.K., and the MICRONAUTS join forces, but will it be enough to prevent disaster?
Earth and Cybertron are holding a ceremony to celebrate their intergalactic partnership when a massive explosion threatens the peace! A new COBRA--led by the worst villains to ever tangle with G.I. Joe, M.A.S.K., the Micronauts, Rom, and the Transformers--is invading Cybertron! Their mission: DESTROY ALL TRANSFORMERS. With the clock ticking, it's up to Scarlett, Optimus Prime, the Joes, and the Autobots to save both worlds... if they can.
Featuring characters from Transformers, G.I. Joe, M.A.S.K., Micronauts, Rom, Action Man and more! It's a race to the finish as good fights evil for the fate of two worlds!