Star Wars: Galactic Battlegrounds (スター・ウォーズ ギャラクティック・バトルグラウンド) is a real-time strategy video game set in the Star Wars universe. It was developed by Age of Empires and Halo Wars developer Ensemble Studios and LucasArts, who also published the game in North America. The Japanese version published by Electronic Arts and Squaresoft Joint Venture Electronic Arts Square. It was released in November 11, 2001. An expansion pack, Clone Campaigns, was released in May 14, 2002, adding two new factions and campaigns. Later that year, both Galactic Battlegrounds and Clone Campaigns were released in a box set, Star Wars: Galactic Battlegrounds Saga.