Released in conjunction with feature film interpretation of Hasbro's classic naval strategy board game, Battleship finds DS gamers controlling their own fleet of ships as they battle aliens in turn-based combat. Players take command of a variety of real-world vessels, including submarines, destroyers, and patrol boats, and are tasked with moving their ships around a grid in order to attack enemies. Supply ships are available to fix damages and restock fuel and ammo, and Navy personnel provide updates and instructions during each of the 26 single-player missions.