Garry’s Mod is one of the most classic HL2 experiences you can find, without having to play the original game of course. But if you want to truly experiment and have fun with this sandbox, you might ...

The internet is indebted to Garry's Mod. Without it, we wouldn't have Prop Hunt, Trouble in Terrorist Town, and the countless machinima that flooded YouTube in the late '00s. Garry's Mod is the ...

If you've been having trouble with Garry's Mod lately, specifically the error, "Unable to shade polygon normals," don't take it to the Steam forums. You can solve that issue rather easily -- by buying ...