Cheat Mode

In order to use cheats, you must enable the developer's console under the Keysettings section of the advanced settings menu. Then, during gameplay, enter "sv_cheats 1" into the console (without the quotation marks, of course) to enable the following cheats:
Code                    Effect
God                     God Mode
arrows_unlimited 1      Infinite arrows
Noclip                  No clipping
Give                    Spawn an item