在遥远的格博特朗行星,正发生一场机器人之间的大战。这些机器人具有可变形成为交通工具或者武器的功能,而如今他们赖以生存的能源正日渐枯竭。 正义的一方称作“守卫者”,由可变形成战斗机的里得王领导。邪恶的一方称作“反叛者”,由可变形为摩托的萨尔魔率领。他们为了能源大打出手,直至将战场移到地球,你来我往,展开连番恶斗…… 百变雄狮的原型为美国Tonka公司在1982年生产的名为Go-Bots的机器人玩具,它们是比Transformers(变形金刚)更早出现的可变形的概念化机器人。但最终因制作粗糙、设计简陋败给后者。An animated series based on a line of toys called 'Go-Bots'. A race of intelligent robots is hiding on Earth, disguising themselves as ordinary cars and motorcycles. There are two factions: the good Go-Bots, called 'Guardians,' and the evil Go-bots, called 'Renegades.' Each episode features new attempts by the Renegades to seize control of Earth and the galaxy, and the Guardian's efforts to maintain peace.