If you regularly play games on Linux with Steam or often tinker with Proton, the name of GE-Proton 10-31 You've probably heard of it already. This custom version of Proton, created by GloriousEggroll, comes with a series of changes focused primarily on fixing recent bugs, polishing the experience in specific games, and resolving a long-standing bug that has plagued one of the most played titles in the ecosystem for years.
Although at first glance it may seem like just another update, the truth is that GE-Proton 10-31 It is presented as a hotfix very focused on stability., with special attention to regressions introduced in immediately previous versions (10-29 and 10-30The goal is clear: to get many games that had started having problems working normally again, both on traditional Linux desktops and on configurations with Gamescope and Steam Deck.
Context of GE-Proton 10-31 and its launch
This specific build comes from the official repository. GloriousEggroll/proton-ge-custom and it is labeled as GE-Proton10-31The release corresponds to the commit 83d8f9f And it has been published, as usual, by GloriousEggroll himself, who maintains the GE-Proton branch as an unofficial variant of Proton with additional patches to improve compatibility and performance in a multitude of games.
The philosophy behind this release is clear: correct errors introduced in the immediately preceding revisions and apply a series of specific fixes for very particular titles that suffered from startup problems, video playback issues, file validation problems, or even conflicts with anti-cheat systems. It's not a version focused on major new features, but rather on making everything more stable and playable.
You can find the following on the release page four main assets associated with GE-Proton 10-31These are designed so that users can download both the ready-to-install build and the complete source code. This aligns with the project's open approach and facilitates both direct use and inspection or custom compilation by advanced users.
GE-Proton Main Hotfix 10-31
The central part of this version is a Hotfix designed to revert and correct problematic changes introduced in GE-Proton 10-30 and to a lesser extent in GE-Proton 10-29This hotfix addresses three very specific issues: Wayland support for system tray icons, a regression in video playback, and an annoying crash in a popular title.
Reverting the tray icon patch in WineWayland
One of the most important changes in this hotfix is ​​that The WineWayland tray icon patch introduced in GE-Proton 10-30 is deactivated and reverted.This patch was intended to improve the integration of applications and games with system tray icons under Wayland, but in practice it ended up causing a cascade of problems in multiple games.
As detailed in the release notes, The patch caused glitches in a wide variety of titles and performed particularly poorly in Gamescope sessions., something very relevant for users of Steam deck And for those running Steam in special session mode. Instead of sticking with an unstable patch, the decision has been to completely reverse course and prioritize getting games up and running normally again.
The impact of this reversal is clear: Users who experienced strange behavior or breakages starting with GE-Proton 10-30 should notice an immediate improvement. When updating to 10-31, especially if you're using Wayland or environments where GameScope and Steam Deck are prominent, it's a typical example of how GE-Proton prioritizes real-world gameplay over maintaining an experimental patch that isn't yet mature.
Fix for video regression introduced in GE-Proton 10-29
Another key point of the GE-Proton 10-31 hotfix is ​​the Correction of a regression in video playback that appeared with version 10-29This flaw directly affected in-game video scenes and other elements that depend on codecs and multimedia pipelines, causing videos in certain games to simply not play correctly.
Among the titles explicitly mentioned are Nioh 3where the video problems were particularly annoying. Although the original text refers to "Nioh 3", in practice the patch fixes Similar video playback failures in several games that rely on specific multimedia componentsApplying this hotfix should restore those scenes to their correct display.
With this correction, Cinematics, intros, presentation videos, and other internal audiovisual elements of games should return to their normal behavior.This is especially important in titles where certain scenes are necessary to advance or understand the story, as a broken video can block progression or completely ruin the gaming experience.
Solution to the initial crash in Warhammer 40k Darktide
The third part of the hotfix focuses on a problem that affected Warhammer 40k DarktideIn earlier versions, specifically from GE-Proton 10-29 onwards, the game could crashes as soon as it openspreventing the user from even reaching the initial menu. This behavior was identified as a regression introduced in that build.
GE-Proton 10-31 includes a specific correction that Avoid that crash on Darktide startup.This allows the game to open and run more reliably. This improvement is especially relevant for those who regularly use Darktide on Linux, as this type of bug previously rendered the game unplayable on the affected versions.
GE-Proton's approach in this case isn't limited to just the crash; they've also added an additional protonfix, which we'll discuss later. The combination of both changes It improves both the start-up and the overall flow of gameplay.avoiding strange behaviors that could confuse the user or make them think that the game was not running.
Compatibility and anti-cheat fixes
Beyond the general hotfix, GE-Proton 10-31 includes a list of Specific fixes for several specific games that suffered from compatibility, anti-cheat, or startup problemsThese improvements are especially interesting for those who have a varied library and had encountered errors that were difficult to diagnose.
Arknights Endfield and anti-cheat in environments without Wayland
One of the highlights in the notes for this version is the Fix for a problem with the anti-cheat system in Arknights EndfieldUntil now, the game's anti-cheat could be activated incorrectly if the user did not have Wayland enabled in their environment, causing crashes or preventing the title from running correctly.
With GE-Proton 10-31 this behavior has been adjusted so that Arknights Endfield's anti-cheat stops firing when Wayland is not activeThis improves compatibility in traditional X11 environments and setups where Wayland is not the default. This significantly expands the range of configurations in which the game can run without requiring drastic changes from the user.
For those who played under Xorg or on systems where Wayland is not yet fully integrated, This fix means they will no longer have to deal with unjustified anti-cheat errors.This is another step in the direction of making games with more sensitive protection systems work reasonably well on Linux.
Duet Night Abyss: crash on startup and missing login window
Another game that receives specific attention in this update is Duet Night AbyssTwo main problems had been detected: on the one hand, a crash when launching the gameAnd secondly, the absence of the login window in new installationswhich prevented me from logging into the game client correctly.
GE-Proton 10-31 corrects both errors, so that Duet Night Abyss no longer closes unexpectedly upon startup, and the login window now displays normally again. This applies to a new installation. This means users can both install the game for the first time and relaunch it without having to apply manual adjustments or complicated workarounds.
These types of fixes are especially useful for games with integrated login systems, proprietary launchers, or additional layers of authenticationThese are often the most problematic features under Wine and Proton. By integrating these features directly into GE-Proton, the need for external scripts or advanced configurations by the player is reduced.
Improvements to audio, video, and cinematics in specific games
The GE-Proton 10-31 notes also include corrections focused on audiovisual of specific titles, where the cinematics, voice audio, or even all the sound failed, leaving the experience incomplete.
Akiba's Trip: cutscenes, audio and voices fully functional
One of the most striking cases is that of Akiba's Trip, where until now there had been serious problems with the video scenes, the overall audio, and the characters' voicesThese combined flaws made the game technically "playable", but with a very limited experience.
GE-Proton 10-31 explicitly states that they have Fixed cutscenes, audio, and voiceover In Akiba's Trip, the patch notes even state that "the game now works completely." This implies that narrative cutscenes, voiced dialogue, and ambient sound should all function as they would in the expected native version.
For those who enjoy this title, the difference is noticeable, because Going from having broken or silent cinematics to having all the complete audiovisual content radically changes the experienceFurthermore, it is a good example of the type of micro-adjustment work that GE-Proton performs to rescue games that, without these fixes, would remain in a semi-functional state.
Warhammer 40k: Historical Fixes and Launch Improvements
The Warhammer 40k family of titles receives a special role in this version of GE-Protonwith fixes for both Vermintide 2 and Darktide. In both cases, these are very annoying problems: one related to Easy Anti-Cheat (EAC) and the other to the launch flow through the game's own launcher.
Warhammer 40k Vermintide 2: EAC and file validation finally fixed
One of the most striking aspects of the notes is the arrangement for Warhammer 40k Vermintide 2, where it is indicated that a bug related to has been fixed Easy Anti-Cheat and file validation when starting the game from the launcherThe most curious thing is that this flaw is described as a bug that is "more than 6 years old".
With GE-Proton 10-31, the problem is that The issue that EAC failed to validate files when starting the game from its launcher has finally been resolved.This is key, because many players encountered crashes or error messages simply by using the official game startup flow, which discouraged playing on Linux.
The fact that this long-standing flaw has finally been corrected is a symbolic milestone: A problem that had plagued the Vermintide 2 experience under Wine and Proton for years finally has a solution integrated into an accessible and maintainable build.This reinforces the idea that compatibility work in Linux gaming is a marathon, not a sprint, where even long-standing bugs eventually fall.
Warhammer 40k Darktide: jump straight into the game, skipping the launcher
In addition to the aforementioned crash at launch, Warhammer 40k Darktide receives another key adjustment in the form of Protonfix is ​​designed to bypass the game launcher.This change is not just a matter of convenience, but rather a response to problematic behavior detected with the traditional startup flow.
It had been observed that, in some cases, When starting Darktide from its launcher, the game could remain in the background as an audio-only process.In other words, the player could hear the game's sound, but no graphical window appeared. This caused confusion and forced them to kill processes or restart Steam to regain control.
With the protonfix added in GE-Proton 10-31, the pitch is adjusted for Avoid using the launcher and start Darktide directlyThis also circumvents the bug that caused it to run only as a background audio process. From the user's perspective, the game feels more straightforward and predictable.
In addition to the hotfix that eliminates the startup crash, Darktide now has a much cleaner and more stable launch experienceNot only do unexpected shutdowns disappear, but the probability of encountering situations where the game "is running but you can't see it" is reduced.
Assets included in the GE-Proton 10-31 release
On the official release page, GE-Proton 10-31 is accompanied by Four different assets covering both the ready-to-use build and the source codeThis structure makes it easy for any type of user, from the most basic to the most advanced, to get exactly what they need.
- GE-Proton10-31.sha512sum: checksum file that allows verification of the integrity of the main download.
- GE-Proton10-31.tar.gz: the compressed package with the GE-Proton 10-31 build ready to extract and use in your Steam and Proton-GE installation.
- Source code (zip): ZIP version of the source code, intended for those who want to inspect the content or work with it in environments where this format is more convenient.
- Source code (tar.gz): the same source code, but packaged in TAR.GZ format, common in GNU/Linux systems and very convenient for integrating it into scripts or automated processes.
The presence of these four files implies that Not only can you download and install GE-Proton 10-31 directlybut also to verify that the download is correct using the sha512sum file, or even compile your own variant from the source code. All of this is accessible from the official project release pagewhere changes and download links are centralized.
For those already accustomed to using Proton-GE, the most relevant file will almost always be the GE-Proton10-31.tar.gzThis version is integrated into the corresponding Steam compatibility folder, allowing you to select it in each game's settings. However, the availability of the source code and checksum provides added assurance for those who value transparency and security.
With everything GE-Proton 10-31 introduces—the reverting of the system patch in WineWayland, video fixes, anti-cheat improvements, specific fixes for titles like Akiba's Trip, Duet Night Abyss, Arknights Endfield, and significant changes to the Warhammer 40k family—this version becomes a highly recommended update for anyone who has encountered recent bugs or wants to ensure a more stable experience on Linux and Steam Deck, especially if they play these specific titles extensively.
