[Steam Install Directory]steamappscommonGarrysMod
. Steam Install Directory refers to where you installed Steam. This could be different on any computer. However, it is usually under C:Program FilesSteam
.[Steam Install Directory]steamappscommonGarrysModgarrysmodaddons
. You should now see prophunt_(hidenseek)_-_original_135509255.gma
or a very similarly named file. If you don't see this file, either you are following this tutorial with a different addon, or it hasn't downloaded. Make sure to run the game at least once after subscribing..gma
files, so they must be unpackaged. To do this, you must locate the GMad executable.[Steam Install Directory]steamappscommonGarrysModbingmad.exe
..gma
file onto gmad.exe./garrys-mod/garrysmod
. If you are adding a game mode, you need to go to the gamemodes directory. Adjust accordingly for each type of addon you are adding.[Steam Install Library]steamappscommonGarrysModgarrysmodaddonsprophunt_(hidenseek)_-_original_135509255gamemodes
.