steamtinkerlaunch

Linux wrapper tool for use with the Steam client for custom launch options and 3rd party programs

github.com/sonic2kk/steamtinkerlaunch
steamtinkerlaunch homepage screenshot

About steamtinkerlaunch

SteamTinkerLaunch is a Linux wrapper tool for the Steam client. It provides a graphical way to configure game tools such as GameScope, MangoHud and modding tools, and to set custom launch options and third-party programs for each game. It supports games that run through Proton and native Linux games, and it works on both X11 and Wayland.

Some features may not work with Flatpak Steam. ReShade support applies only to Proton and Wine games, not native Linux games. Installing custom Proton and Wine releases requires jq. Some Hedge Mod Manager workarounds may need manual steps, depending on the game. The project is open source. Its pricing is unknown.

Key features

  • Graphical configuration of game tools such as GameScope and MangoHud
  • Custom per-game environment variables for command-line tweaks
  • Custom game executable that can run before, instead of, or after the game
  • Winetricks verb installation in Proton prefixes, such as dotnet48
  • Setup for ModOrganizer 2 and Vortex Mod Manager, including NXM link handling
  • Download and management of custom Proton and Wine releases such as GE-Proton
Best for: Linux users of the Steam client who want to configure launch options, game tools and mod managers for individual games without editing commands by hand.
Good for
  • Open source, with the repository and license publicly available
  • Supports both Proton games and native Linux games
  • Works on both X11 and Wayland
Watch out for
  • Some features may not work with Flatpak Steam
  • ReShade support does not apply to native Linux games
  • Some Hedge Mod Manager workarounds may require manual intervention

steamtinkerlaunch at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Linux
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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steamtinkerlaunch FAQ

Does SteamTinkerLaunch work with Flatpak Steam?
Some of its features may not work with Flatpak Steam.
Can ReShade shaders be used with native Linux games?
No. ReShade support applies only to Proton and Wine games.
What is required to download custom Proton or Wine versions?
The jq tool must be installed.
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