The Mirror's Edge and Battlefield franchises are related through more than developer-publisher relations -- they're poised to share digital DNA. If it is made, a sequel to Mirror's Edge may use Battlefield 3's Frostbite 2 engine, according to Official PlayStation Magazine, which writes, "The Frostbite 2 engine will pave the way for Mirror's Edge to make a free-running return."

We don't know much more about the potential sequel or OPM's "inside whispers," besides the fact that Mirror's Edge is an "important franchise" to EA. We may have to wait until EA and DICE stop coddling Battlefield 3 for confirmation of another game or details about its engine. For now, dreaming about free-running on Frostbite 2 will have to tide us over. Mmmm...