Command Line Parameters
A full list of Source command-line options can be found here.
|-noaddons||Temporarily disables folder/legacy addons|
|-noworkshop||Temporarily disables Steam Workshop addons|
|-disableluarefresh||Disables Auto Refresh|
|-multirun||Allows you to launch multiple instances of the game. You will not be able to connect to the same multiplayer server from both instances, unless the server has sv_lan set to 1.
Please note that the sv_lan 1 command must be set before the server is started or a changelevel is required.
|-nochromium||If on a Beta branch that runs Chromium, disables Chromium.|
|-allowlocalhttp||Allows local IP links (192.168.x.x) to be used with the http functions. This only works on the server.|
|-fullwindowsdump||Generates more detailed crash dumps on Windows.|
|-language||Overrides Steam's language setting for the primary game language, which controls captions and engine panels.|
|+<ConVar name> <value>||Sets value of a console variable after the game is started.|
To set Command Line Parameters (Launch Options) in Steam for Garry's Mod:
- Open your Steam Library and right click on Garry's Mod and click Properties
- In the pop up window press Set Launch Options...
- A new pop up window will appear, where you can enter your desired Launch Options, separated by space
- After you are done, press OK and then Close and you are done