: Addons moving from the game's local addons folder to the global steamapps/workshop/content/4000 directory.
In the world of Garry's Mod (GMod) modding, the term refers to a recurring issue where updates to the Steam Workshop or the game's file architecture temporarily break third-party extraction tools. As of May 2026 , extracting .gma files—the container format for GMod addons—remains essential for modders who want to modify assets or use them in other engines like Source Filmmaker. Why Extractors Get "Patched" gma extractor patched
: C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\bin\gmad.exe . : Addons moving from the game's local addons
The "patching" of these tools typically happens when Valve updates how Steam handles . Notable disruptions have occurred due to: A folder containing the extracted assets will be
: Simply find your desired .gma file (usually in the workshop/content/4000/ folder) and drag and drop it onto gmad.exe . A folder containing the extracted assets will be created in the same location.
If your favorite legacy tool is broken, there are several reliable ways to extract .gma files today. 1. The Official "gmad.exe" (Most Reliable)