First things first, the zombies changes is good, but sometimes it doesn't work.About zombies being distracted by smoke granades, it's cool, but it's not perfectly working.About they runaway after u pass out, it's perfectly working.About zombies damage, well, they're giving too much bleeding, almost every time u got hit by any zombie, u get bleeding, and it's worth when u got more zombies trying to beat u.The new infection sickness is good, the new items is also good and, the M-16 it's just perfect.At all, this new update it's a good progress on the game.It makes the game sounds more realistic, immersive and alive.Nice work, people.