What are the basic game controls?

Movement:

W = Forward

A = Strafe Left

S = Backward

D = Strafe Right

Shift = Walk

Ctrl = Crouch

Space = Jump

Changing Weapons:

1 = Primary Weapon

2 = Secondary Weapon

3 = Melee Weapon

4 = Thrown Weapon.

Weapon Fire:

Left Mouse Click = Use Weapon

Right Mouse Click = Special Function of Weapon (Zoom/Hard Melee Attack)