Sgt. Meatball’s, commanding officer, Commander Swampscott seems to believe that Sgt. Meatball and his band of marauders are not fit for military life (one good look and you’ll see why). With this in mind, Sgt. Meatball’s commanding officer has re-assigned Meatball and his platoon to a small island outpost in the middle of Pineapple Bay, called Coconut Island. While on the island, Meatball and the marauders train for amphibious landings while raiding luaus.