VG247 saw Mirror's Edge, the DICE-developed first-person free-running game, at GDC last week. According to the report, it was one of the most impressive games at the show.
From the piece: "The first-person free-running of the female protagonist is astounding to behold, and we watch as the entire crowd wobbles and leans in response to the running and leaping on-screen. With just a press of a button the demo-player is able to skid underneath pipes, or vault over them. He can vault fences and can flow leap across rooftops into a run with a single crash roll. Never has an FPS tracked inertia and human movement in this way."