Dying Light, named for the video game it's promoting, is a short, first-person zombie movie that is shot entirely from the perspective of a man sprinting over rooftops, frantically trying to avoid becoming fresh meat.
The perspective can get a little sickening at times (the FOV, with his looooong arms, is off), but on the whole this is some impressive parkour, with a nice twist on the usual "look at me jump around to dance music" kind of video.