How do I use this for my map? (If you'll allow me ) I've extracted the zip file into a folder called sky_skylb_01 that I created in the skybox folder in materials. (I had to make the skybox folder.. I'm assuming this is normal?) I typed in sky_skylab_01 in the SkyBox Texture Name area, made a light_environment, and adjusted the settings to fit what you explained in the post, but when I run the map, there isn't a skybox. It just does the texture repeating thing because there is no skybox. Please help? I would EXTREMELY love if you did, because this is pretty much the only space skybox online for TF2 mapping.