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Alamo Game Engine is a game engine developed by Petroglyph, which is used to create the real-time strategy games Star Wars: Empire at War, and Star Wars: Empire at War: Forces of Corruption. A modified version of the Alamo Game Engine was used for Petroglyph's third title, Universe at War: Earth Assault. The Alamo Game Engine features 3D gameplay and a real time strategic view of a map on which the game is taking place.