THQ has released more concept art and screenshots from Saints Row 2, a third-person action currently under development for PS3 and Xbox 360. In the works at Volition, Saints Row 2 will offer vastly expanded customization options, a totally transformed and expanded city of Stilwater, all new vehicles, sandbox tools and toys as well as both online co-op and competitive multiplayer. Saints Row 2 will hit the store shelves on August 29.