Universe At War: Earth Assault - PC Unprecedented unit and faction customization give you the ability to change units and research in the middle of combat to overcome any challenge. Full Games for Windows, Direct X compatible, Live for Windows support. Dual-layered gameplay featuring intense tactical battles and strategic global mode where you manage resources, consolidate territories, and maneuver armies. Massive-scale units that dwarf conventional RTS units. Developed by Petroglyph, makers of Star Wars: Empire at War. Unprecedented unit and faction customization give you the ability to change units and research in the middle of combat to overcome any challenge. Full Games for Windows, Direct X compatible, Live for Windows support. Dual-layered gameplay featuring intense tactical battles and strategic global mode where you manage resources, consolidate territories, and maneuver armies. Massive-scale units that dwarf conventional RTS units. Developed by Petroglyph, makers of Star Wars: Empire at War.