Zombie games are like zombies themselves; they're usually in plentiful supply and come in varying degrees of freshness. That means they're also kind of like tomatoes too, but I'm not sure anyone would pay to play a game like that.
What I'm trying to say is that video producer Ian Higton will be live streaming Dying Light, the latest undead hack-'em-up, live today from 5pm GMT if you fancy tuning in. You might want to stay away if you were planning on going into Dying Light totally unspoiled though, as he'll be continuing a save from about 3 hours into the game. Mind you, there will also be lots of drop-kicking zombies onto spikes, so it's up to you whether that sight will be worth the risk. He's going to try and keep it to open-world mischief as much as possible, but Ian might attempt a few side missions or main quests if you shout loudly enough in the comments, or if he gets bored. Enjoy.