Enjoy this Transformers game online for kids. Optimus Prime, heroic leader of the benevolent Autobots, describes in a voice-over the shutdown of the Transformers' home world, Cybertron. It was destroyed by the malevolent Decepticon leader Megatron in his quest to get hold of the All Spark. The Autobots want to find the All Spark so they can use it to rebuild Cybertron and end the war between the Autobots and the Decepticons, while the Decepticons want to use it to obliterate the Autobots and take over the universe. Have fun with this Transformers jigsaw online.