Cotrols:

W A S D to walk aroud
Mouse to Look aroud
Left Mouse Butto to Fire
Right Mouse Butto to Aim
Mouse Wheel To Chage Weapos
G for Greades
R to Reload
F to Pickup Items
Left Shift to Ru
Left CTRL to Crouch
X to Proe
Space to Jump

That is it. The World that we know is ended! There are only toy zombies now!
You and your team must stop them. There are 100 of them and one You.
Can you make it ? Every time you kill zombie you will get paid.
With that money you can buy new skins, attachments and weapons.