The zombies are coming! The zombies are coming! The zombies... ok, so the zombies have been here for a little while already. But although some of you may moan and groan (for brains!!) about another zombie title coming along, it would seem that we gamers always have room in our hearts for zombies. That’s a good thing, because Dead Nation, a new dual-analogue shooter from developer Housemarque, is very, very cool.