Cut Content

As you may have read and seen, Hunt Down The Freeman has a numerous amount of cut content that ranges from temporary audio files to cut weapons

Cut Audio
in the game; more audio was meant to be played; some of which were hinting at gameplay mechanics

Cut Levels
From the demos to the final product; cut levels exist in HDTF and can be accessed via through the console

Cut Weapons
Ranging from the Axe to the default HL2 Pistol