Battlefront II expands upon the original game's single-player experience with mission-based objectives drawn from Star Wars Episodes I through VI. It is a story-based campaign which revolves around the 501st Legion as the unit evolves from the Old Republic clone troopers to Imperial stormtroopers. The storyline spans more than 16 new locations, many from Star Wars Episode III: Revenge of the Sith, including volcanic Mustafar and the space battle above Coruscant. Many maps that came from the original Battlefront were edited and improved, like the Naboo battlefield. Also included are battles from the original trilogy, such as fights aboard the Tantive IV, Princess Leia's blockade runner, shown immediately at the beginning of Star Wars Episode IV: A New Hope. Battlefront II also features an online play option, where you can play online through GameSpy in various servers that people host. But if you only want to play with friends, you can create your own server (whether it be dedicated [you can't play] or not dedicated [you can play]) with a custom name, password, and settings.