You can usually set this in your mouse configuration program (look on the manufacturer’s website).ĭisable steam overlay by right-clicking Garry’s Mod in Steam -> Properties and un-check ‘Enable the Steam Overlay while in-game’ If you have inconsistent mouse movement, especially when moving multiple mice, make sure the polling rates on your mice are set as low as possible.
On the other instances, go to Find Multiplayer Game -> Local Network and join the server.You can set the map/gamemode as you like. Change Single Player to however many players you need. In Universal Split Screen, alt-tab into Garry’s Mod so the window is selected, then click ‘Unlock Source engine for a new instance’Ĭlick Start new game. Source Engine games will usually not let you launch more than one instance.Launch the shortcut as many times as you need.You can remove it if you want, but it is risky. The -insecure will prevent you from joining any Valve Anti Cheat (VAC) secured servers.You can adjust the width/height for your monitor. At the end of Target, add -windowed -w 1920 -h 500 -insecure +m_rawinput 1.
Right-click the new shortcut and select properties. Right-click hl2.exe and click Create shortcut. Open the GarrysMod directory by right-clicking Garry’s mod in Steam -> Properties -> Local files -> Browse game files…
