All keys referenced in the game play selection are default key values. If you have rebound your keyboard and mouse functions the below keys may not do what this document says.

Looking Around: Move the mouse to change the direction you are looking.
Movement: Press and hold movement keys to move your character around.
Forward: W / backwards: S / left: A / right: D
Run: Left Shift (need to hold)
Duck: C (need to hold)
Jump: Right Mouse Button
Use: Space Bar
Shield / Block: Left Ctrl (need to hold)
Attack (Right Hand): Left Mouse Button
Attack (Left Hand): Left Alt
Select Hand (Right): E
Select Hand (Left): Q
Select Weapon (for selected hand): 1, 2, 3, 4, R, F, V
Swap Weapons (from left to right): X
Map: Tab
Local Map: F1
World Map: F2
Inventory: F3
Log: F4
Game Menu: Escape
Quick Save (unlimited saves only): F5
Quick Load (unlimited saves only): F9