Counter-Strike 2
24 community-verified launch options for Counter-Strike 2 on Steam ↗.
DeveloperValve
PublisherValve
Released2012-08-21
EngineSource 2
-
-highCopyRun the game at High process priority (Source engine games)- Effect
- Raises the OS scheduling priority of the game process. It does not add CPU capacity, so it helps only where something else is competing for the processor.
PerformanceSafe -
-threadsCopySet the size of the engine thread pool (Source engine games)- Effect
- Takes a thread count; the default is 3. Setting it above the number of cores available does not help.
- Example
-threads 4
PerformanceSafe -
-freqCopyForce a specific refresh rate (Source engine games)- Effect
- An alias for -refresh; the wiki lists the two as the same option. Takes a rate in Hz.
- Example
-freq 144
DisplaySafe -
-hCopySet the window height in pixels- Effect
- Forces the game to start at the given vertical resolution instead of the saved or auto-detected one.
- Example
-w 1920 -h 1080
DisplaySafe -
-vulkanCopyUse the Vulkan renderer where the game supports it (only engines with a Vulkan backend — Source 2, id Tech 6/7, UE4)- Effect
- Forces the Vulkan rendering backend instead of DirectX or OpenGL. Only has an effect in engines with a Vulkan path; ignored elsewhere.
DisplaySafe -
-telemetry_aggregate_show_graphCopyExperimental -
+cl_interp_ratioCopyNetworkSafe -
+cl_interpCopyNetworkSafe -
-tickrateCopyNetworkSafe -
-nod3d9exCopyDisplaySafe -
+cl_showfpsCopyEnables a small alternate FPS counter at the top-right of the screen Enables a small alternate FPS counter in the top-leftPerformanceSafe -
+cl_updaterateCopyPerformanceSafe -
+cl_cmdrateCopyPerformanceSafe -
+mat_queue_modeCopyPerformanceSafe -
+cl_forcepreloadCopyPerformanceSafe -
+fps_max 0CopyCap the frame rate (GoldSrc, Source and Source 2 games)- Effect
- Default 300 (400 in CS:GO and the TF2 branch). Match your refresh rate, or a little above it. Do NOT use 0 on GoldSrc — it uncaps Source and Source 2 but runs GoldSrc at 1 FPS. Above ~1000 (100 on GoldSrc) the engine develops timing bugs.
- Example
+fps_max 144
PerformanceSafe -
+rate 128000CopyPerformanceSafe -
-wCopySet the window width in pixels- Effect
- Forces the game to start at the given horizontal resolution instead of the saved or auto-detected one. Pass -h as well to set height explicitly; on its own, height is derived from the aspect ratio.
- Example
-w 1920 -h 1080
DisplaySafe -
-novidCopySkip the intro video (Source engine games)- Effect
- The startup video does not play. Saves several seconds on every launch and is the most common Source launch option.
Skip-IntroSafe -
-refreshCopySet the monitor refresh rate in Hz- Effect
- Requests the given refresh rate on the display the game opens on.
- Example
-refresh 144
DisplaySafe -
+fps_maxCopyCap the frame rate (GoldSrc, Source and Source 2 games)- Effect
- Default 300 (400 in CS:GO and the TF2 branch). Match your refresh rate, or a little above it. Do NOT use 0 on GoldSrc — it uncaps Source and Source 2 but runs GoldSrc at 1 FPS. Above ~1000 (100 on GoldSrc) the engine develops timing bugs.
- Example
+fps_max 144
PerformanceSafe -
+rateCopyPerformanceSafe -
-consoleCopyEnable the developer console- Effect
- Makes the in-game developer console available, opened with the ~ key.
Debug-DevSafe -
-nojoyCopyDisable joystick support (Source engine games, except Left 4 Dead 2)- Effect
- Skips joystick initialisation, which can shorten startup. The wiki notes it does NOT apply to Left 4 Dead 2.
PerformanceSafe
How to apply a launch option on Steam
- Open Steam and go to your Library.
- Right-click the game and choose Properties.
- On the General tab, find the Launch Options field.
- Type or paste the option (e.g.
-windowed) into the field. To use several at once, separate them with spaces (e.g.-windowed -novid). - Close Properties. Steam saves automatically, and the option applies next time you launch the game.
To remove one, reopen the same field and delete the text. Options are game-specific; an option that helps one game may do nothing (or misbehave) in another.
Worth knowing: a launch option can break a game's rendering, reset local settings, or trip anti-cheat in multiplayer. Read the description first, add one at a time, and treat anything rated above Safe as a deliberate experiment.
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