Half-Life 2 textures ported straight from the game. Includes full res, half res, and quarter res options depending on the style that you're looking for!
These textures currently have no identified materials for footstep/impact sounds, but I will update this page if I ever get around to it.
Enjoy!
Update:
-Added readme file for contacting me along with an explaination,
-Added filenames file for modding in materials, if you are willing to