Arma 3 — Steam Launch Options

16 community-verified launch options for Arma 3 on Steam ↗.

DeveloperBohemia Interactive

PublisherBohemia Interactive

Released2013-09-12

EngineUnity Engine

-force-low-power-device

Uses integrated GPU for battery life (macOS).

Unity Documentation
✅ Verified
-noSplash

This Should Give You 40 To 80 FPS Boost If This Helped You Make Sure To Share And Leave A Comment! -cpuCount=8 -exthreads=7 -maxMem=13312 -noLogs -noPause -world=empty -noBenchmark -malloc=tbbmalloc

Steam Community
-popupwindow

Creates borderless popup window in Unity games.

Unity Documentation
✅ Verified
-force-opengl

Forces OpenGL rendering (legacy) in Unity games.

Unity Documentation
✅ Verified
-screen-height

Set vertical screen resolution (e.g., -screen-height 1080)

Unity Engine
-win64

Launch option from PCGamingWiki

PCGamingWiki
-noLauncher

Launch option reported by ProtonDB users

ProtonDB
-noBenchmark

This Should Give You 40 To 80 FPS Boost If This Helped You Make Sure To Share And Leave A Comment! -cpuCount=8 -exthreads=7 -maxMem=13312 -noLogs -noPause -noSplash -world=empty -malloc=tbbmalloc

Steam Community
-force-vulkan

Forces Vulkan rendering API in Unity games.

Unity Documentation
✅ Verified
-noesync

Launch option reported by ProtonDB users

ProtonDB
--eon_force_display=x

(Linux only) Run the game with the --eon_force_display=x

PCGamingWiki
-noLogs

high -noPause -nosplash -world=empty -skipIntro -maxMem=2047 -maxVRAM=4094

Steam Community
-force-d3d11

Forces DirectX 11 rendering (Windows only) in Unity games.

Unity Documentation
✅ Verified
-screen-width

Set horizontal screen resolution (e.g., -screen-width 1920)

Unity Engine
-window-mode

Set window mode: exclusive, windowed, or borderless

Unity Engine
-force-d3d12

Forces DirectX 12 rendering (Windows only) in Unity games.

Unity Documentation
✅ Verified