I think they shall add more weapons to each specific country not just the Ak-47 for Red sides and M-16 for Blue Sides,but actually to make the weapons system alot more like Call Of Duty where you can change weapons and also use perks
How to make zombies disappear when they attacked you:1st dont shoot them,2nd press esc and select save and quit,3rd resume the game you saved and the zombies were gone<100% guarantee press (+) for everyone to see this