: Content from other Source games (like Counter-Strike: Source or Half-Life 2) required to fix missing textures (pink/black squares) and errors.
: Some guides suggest merging the models , materials , and lua folders directly into the main garrysmod folder. Garry-Mod.rar
: Older mods or models that aren't available on the modern Steam Workshop. : Content from other Source games (like Counter-Strike: