SEGA of America sent us screenshots from Universe at War: Earth Assault, illustrating this new RTS game in the works at Petroglyph and scheduled for this Autumn. We also have the first info about Hierarchy, a brooding race of aliens that travel the galaxy depleting resources from planets rich in life. They're known for their large "Walkers" that tear through any terrain and leave nothing untouched by their destructive ways. Check full article for details.