Early in the PlayStation 3's lifecycle, Sony London Studios was working on a PS3 exclusive called Eight Days. The project was abruptly canceled along with a new installment of The Getaway.
New (well, old) footage has leaked onto the 'net of Eight Days in action. I looks a bit like Kane and Lynch meets Uncharted or Gears of War. It's a bit rough around the edges, but the footage is from 2008 and was taken very early on in the game's development process. Check it out: