Battle for cybertron

this battle was the longest campaign conduced by the dark side. they launched a surprise attack on cybertron and the autobots fought hard until they were outnumbered by the massive armies of Decepticons, droids, storm troopers and covenant. however the rest of the light sides forces showed up, the dark side won and pushed the light side back from cybertron.

with the fall of cybertron led to the light side to fight harder to keep the planets under their control safe.