Additional launch parameters for use from game launchers

Launch parameters for use from game launchers (and what they do)

Summary

Created: Jan 19 2025 by WSSDude Last documented update: Jan 19 2025 by WSSDude

This page lists some known launch parameters use from game launchers like Steam, GOG and Epic, but may work for other launchers like Heroic.

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• If you are trying to get your modded Steam Deck to work, check Modding on Linux

Parameters

You need to send the parameters in the form of --parameter

for example --launcher-skip

You may also pass in any parameters found in Launch parameters, but beware of the different parameter formatting! Launcher parameters use double-dash while launch parameters use single-dash.

Parameter	Argument (if given)	Explanation
launcher-skip		Starts Cyberpunk 2077 right away, skipping REDLauncher