American Truck Simulator — Steam Launch Options
16 community-verified launch options for American Truck Simulator on Steam ↗.
DeveloperSCS Software
PublisherSCS Software
Released2016-02-02
EngineUnity Engine
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-force-low-power-deviceUses integrated GPU for battery life (macOS).Unity Documentation✅ Verified -
-openxrLaunch option from PCGamingWikiPCGamingWiki -
mangohudProton/Wine compatibility option.ProtonDB -
-popupwindowCreates borderless popup window in Unity games.Unity Documentation✅ Verified -
-bullet4. Use the command line argument in Steam launch options to revert to the Bullet physics enginePCGamingWiki -
-force-openglForces OpenGL rendering (legacy) in Unity games.Unity Documentation✅ Verified -
-screen-heightSet vertical screen resolution (e.g., -screen-height 1080)Unity Engine -
-nointroSkip intro videos and logos on startupmanual_curation✅ Verified -
-force-vulkanForces Vulkan rendering API in Unity games.Unity Documentation✅ Verified -
gamemodeProton/Wine compatibility option.ProtonDB -
-force-d3d11Forces DirectX 11 rendering (Windows only) in Unity games.Unity Documentation✅ Verified -
-openvrLaunch option from PCGamingWikiPCGamingWiki -
-rdeviceLaunch option from PCGamingWikiPCGamingWiki -
-screen-widthSet horizontal screen resolution (e.g., -screen-width 1920)Unity Engine -
-window-modeSet window mode: exclusive, windowed, or borderlessUnity Engine -
-force-d3d12Forces DirectX 12 rendering (Windows only) in Unity games.Unity Documentation✅ Verified
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