Hidden Path Entertainment today announced they will be unveiling the PC version of Defense Grid: The Awakening during this week's Penny Arcade Expo. Defense Grid: The Awakening, due to release in November 2008, is a unique spin on tower defense gameplay that will appeal to players of all skill levels. Built on Emergent's Gamebryo engine, the game features beautiful environments, spectacular effects and a dynamic, engaging soundtrack. Check the press release for more details and the two screenshots from our gallery.