Pick item - E
Aim - right mouse
Shoot - left mouse
Movement - W/A/S/D
Open inventory - Tab
Flashlight on - right mouse
Change weapon -mouse wheel
Crouch - ctrl
you cant jump in this game!

If you want to pass this game
you need to find gas mask Which is in place on the map.
Also you can find a lot of stuff that can help you
(med kits, Batteries for the flash light, guns, attachments for guns
and bullets)
You need to loot buildings and be careful because the map surrounded in wolves