What’s new: Proton 11.0-Beta1 introduces ARM64 support, enabling Windows-on-ARM games to run on Linux. A modder has successfully run Steam on the Nintendo Switch using this beta, which includes certified playable titles and various bug fixes, likely in preparation for the upcoming ARM-powered Steam Frame.
Who’s affected
This update primarily impacts users of the Nintendo Switch and other ARM-based handheld gaming devices, such as those from Retroid and Ayaneo, who are interested in running Steam and compatible games.
What to do
- Download Proton 11.0-Beta1 from Valve’s GitHub to access the new features and fixes.
- For modders, a working copy of Proton ARM and SteamRT ARM is available for integration into compatibility tools.
- Check the release notes for a list of certified playable titles and bug fixes.
