Ubisoft just announced a new IP, called Watch Dogs. The open world game, set in a dystopian future, where computers have invaded every aspect of life, you play as a guy who can hack systems. Imagine walking down the street and being able to disable every cell phone around, do instant background checks on other people, or control traffic lights to cause convenient accidents. You can also shoot people. The game also seems to integrate co-op in an organic way.
Check out the Watch Dogs video below: