Spongebob Plankton Explode is an online game at 43g.Com. You can play Spongebob Plankton Explode in your browser for free.There are planktons all over the place so watch out for it before they damage your truck. Use the truck glowing power to kill those planktons, collect the jellyfish and reach the finish line.use arrow to drive the truck, space to use the glowing power, and X to swing the net.