故事重返上世纪90年代，终极反派宇宙大帝（科尔曼·多明戈ColmanDomingo配音）从天而降，驱使以天灾（彼特·丁拉基PeterDinklage配音）为首的恐惧兽掀起地球危机。绝境之中，蛰伏许久的巨无霸终觉醒，联合汽车人变形出发，一场前所未有的决战即将上演。
华夏有奇书，名曰《山海经》，不二的爆笑故事就从这里开启
It begins as a contest of strength the challenge of competition luring fighters from far away to a hilltop castle. Deathstalker leads the combatants but only to discover that the winners are disappearing one by one. Now, in his last and greatest battle, Deathstalker must defend his remaining comrades, his life, and his newfound love in battle against an evil army of stone warriors and the wicked queen who created them