The moment his sensor net registered MEGATRON going offline, STARSCREAM knew the battle was over, and the AllSpark lost. He converted to vehicle mode and boosted for outer space, hoping to buy enough time to rally the DECEPTICON survivors. Returning from CYBERTRON bearing the marks won during his reign over the DECEPTICON army, he is focused on conquest. With a new army behind him, he has the strength to pursue his own goals, and perhaps, when the time is right, bring MEGATRON back.