Dying Light - "Humanity" Trailer

Someone called this game Dead Island: Parkour Edition, and I think it pretty much gives out the spirit of this title. What does light has to do with the gameplay? It's simple. During the day, zombies are slow and easy to kill, day is good for you! When the sun goes down it's pretty much the same, meaning you have to kill zombies. Only now they can sprint and there are some extra scary ones, just for the night! Basically it looks like Mirror's Edge with zombies, have a look yourself: