<cat>Play</cat> A full list of Source command-line options can be found [here](https://developer.valvesoftware.com/wiki/Command_Line_Options). # Garry's Mod-Specific Commands ⤶ Command Line | Description | |------------|------------|⤶ | -noaddons | Temporarily disables folder/legacy addons |⤶ | -noworkshop | Temporarily disables Steam Workshop addons |⤶ | -disableluarefresh | Disables <page>Auto Refresh</page> |⤶ | -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.<br/><br/>**Please note that the sv_lan 1 command must be set before the server is started or a `changelevel` is required.<br/>`server.cfg` will not work, as it is ran too late!** |⤶ | -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 <page>http</page> 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. |⤶ | +<<page>ConVar</page> name> <value> | Sets value of a console variable after the game is started. |⤶ | -systemtest | Spawns one bot by default and loads the `includes/dev_server_test.lua` file. This also allows you to use <page>engine.CloseServer</page> | ⤶ <note>⤶ ⤶ | Command Line | Description | |:------------:|:------------|⤶ | `-noaddons` | Temporarily disables folder/legacy addons⤶ | `-noworkshop` | Temporarily disables Steam Workshop addons⤶ | `-disableluarefresh` | Disables <page>Auto Refresh</page>⤶ | `-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.<br/><br/>**Please note that the sv_lan 1 command must be set before the server is started or a `changelevel` is required.<br/>`server.cfg` will not work, as it is ran too late!**⤶ | `-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 <page>http</page> 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 <page>ConVar</page> of a console variable after the game is started.⤶ | `-systemtest` | Spawns one bot by default and loads the `includes/dev_server_test.lua` file. This also allows you to use <page>engine.CloseServer</page>⤶ ⤶ <note>⤶ Note about -systemtest If you try to join a Singleplayer game while this is enabled, you cannot connect because `Server is full.` (The bot is added before you join.) </note> # Setting up Command Line Parameters in Steam 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** <upload src="8cb14/8d8e6134fcb2dba.png" size="20335" name="Right_Click_GMod_new.png" /> * 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 <upload src="8cb14/8d8e61344ad7435.png" size="171700" name="Launch_Parameters_GMod_new.png" /> * After you are done, press OK and then Close and you are done