Don't download it unless you've got the guts to do so....

This addon contains the materials needed for players who don't have Half-Life: Source installed and mounted but still want to use the Half-Life 1 Prop Pack without missing textures. This was originally created by Sentinel/Vortisent, and the content itself ...

I DID NOT MAKE THIS. DO NOT ASK ME TO ADD STUFF TO A PROP PACK I DIDN'T MAKE. This is a reupload of the HL1 Prop Pack, which mysteriously disappeared. Prop pack by Sentinel. For those who do not have Half-Life: Source, use this material fix (You still need...

I take no credit for making this map. This is a reupload, as the original was removed from the workshop and its creator had seemingly left Steam. This map requires the Half-Life 1 prop pack for some of the models and textures. Basic navmesh has been added,...