SEGA of America and SEGA Europe today announced that Universe at War: Earth Assault for the PC and Xbox 360 will support Microsoft’s Games for Windows Live system, making it the first third-party title to support Games for Windows Live and enable PC versus Xbox 360 cross-platform gaming. Universe at War is scheduled to ship for PC in North America and Europe this holiday and for the Xbox 360 in Q1 2008. Incorporating multiplayer modes inspired by popular online games, Universe at War will give players achievement points, rewards and medals to encourage progress in the game. Players from around the world will battle in the persistent-style Conquer the World mode across game platforms. More at .