Proton

• Added Steamworks SDK 1.65 support.

• Added Steamworks SDK 1.65 support

• Now playable (previously worked with Proton Experimental):
  • Universe Generator: The Golden Sword
  • DCS World Steam Edition
  • Resident Evil (1996)
  • Resident Evil 2 (1998)
  • Dino Crisis
  • Dino Crisis 2
  • From Dust
  • Blaite
  • Don't Die Dateless, Dummy!
  • METAL GEAR SURVIVE
  • Warhammer: Vermintide 2
  • Metal Fatigue
  • SHOGUN: Total War
• Newly playable:
  • Unknown Faces
  • Gothic 1 Classic
  • X-Plane 12
  • Breath of Fire IV
  • Deadly Premonition
• Fixed video playback in She Sees Red.
• Fixed rendering of certain symbols with Ukranian language option in Chambers.
• Fixed voice chat in Phasmophobia lobby for desktop players.
• Improved rendering of Rockstar Launcher popups.
• Fixed Sea of Solitude showing black screen on Proton.
• Fixed many EA games being unplayable after a recent EA Desktop update.
• Added support for SteamWorks SDK 1.64.
• Fixed Steam Overlay not working correctly with many EA games.
• Improved emoji support in Idle Trillionaire.
• Fixed intro video playback in Crimson Desert.
• Fixed Rei and the Floating City not being playable with gamescope.
• Fixed mouse movement behavior in Call of Duty 2.
• Fixed rendering issue in launcher of DEATH STRANDING 2: ON THE BEACH.
• Fixed a crash in HELLDIVERS 2 happening in high enemy-count missions.
• Fixed random hangs in Killer Inn.
• Fixed Killer Inn not launching on Steam Decks and other machines with /tmp sizes lower than 10GB.
• Fixed Killer Inn not being able to connect to Square Enix account.
• Fixed graphical gliches in Duck Game that happen with newer Wine Mono versions.
• Fixed REDLauncher (e.g. as seen with Cyberpunk 2077 and The Witcher 3) taking a long time to exit.
• Fixed Hollow Knight wrongly registering Steam Deck's Steam button as a left trigger after a game update.
• Fixed controller hotplug not working for 8BitDo Ultimate 2C and other controllers that expose multiple HID devices.
• Fixed Xalia intermittently failing to start when game is launched.
• Improved timezone detection.
• Fixed video playback in 我打不过漂亮的她们.
• Fixed lag spikes caused by Steam overlay being opened for prolonged time.
• Fixed VR controller tracking in Microsoft Flight Simulator.
• Improved VR support so that No Man's Sky VR mode is playable again.
• Fixed black blocks in dialog windows created by ARC Raiders and The Finals.
• Fixed glitchy video playback in Satisfactory.
• Fixed Rec Room not being playable after a recent game update.
• Fixed THE KING OF FIGHTERS XIII GLOBAL MATCH freezing when playing videos from the gallery.
• Fixed intro video not looping in Blazblue Centralfiction.
• Made more games using MonoGame playable.
• Improved support for Kodi media player.
• Added System Voice support for multiple languages in Phasmophobia.
• Fixed KDE window maximization support.
• Fixed Brighter Shores window resizing support.
• Improved Space Engineers dual monitor support
• Fixed scaling issue with Arma Reforger when changing window modes.
• Fixed Dungeon Siege tools showing up at character's feet.
• Improved focus loss behavior with RoBoRumble.
• Fixed rendering issue in Hellsinker. launcher.
• Fixed stutter from keyboard input in Titanfall 2.
• Fixed audio playback when playing intro videos in BIRDCAGE.
• Fixed hang after METAL GEAR SOLID 2: Sons of Liberty - Master Collection Version end credits.
• Fixed Disintegration getting stuck on the first loading screen.
• Fixed CHRONO TRIGGER flickering in windowed mode with certain resolutions when using Gamescope.
• RAGE no longer has focus issues when Alt-Tabbing on KDE Wayland.
• The Elder Scrolls IV: Oblivion Game of the Year Edition (2009) no longer has problems minimizing after Alt-Tabbing.
• Resident Evil 2 should no longer have issues when changing resolutions on GNOME.
• Call of Duty: WWII should no longer fail to render properly in fullscreen native resolution on setups with dual monitors.
• Age of Empires II: Definitive Edition no longer has issues with keyboard registration after refocusing the game.
• Fixed Far Cry 4 randomly hanging during launch.
• Updated Xalia to 0.4.9:
  • Fixed lockups happening when interacting with the EA App.
  • Added controller support for the MC Visual C++ 2010 redistributable installer.
  • Improved gamepad binding support for Graze Counter.
  • Added controller support for launchers of the following games: Red Faction®: Armageddon™, Final Fantasy X/X-2 HD Remaster, Sonic the Hedgehog 4 Episode II, Hellsinker., Disney Bolt, STAR WARS™ Starfighter™, Rocket Knight, Puddle, Zero Escape: The Nonary Games, Metal Slug XX, Mortal Kombat Komplete Edition, Disney Epic Mickey 2: The Power of Two, Batman: Arkham Asylum GOTY, LocoCycle, Ys SEVEN, Resident Evil (1996), Resident Evil 2 (1998), Resident Evil 3 Nemesis (1999), Dino Crisis, Dino Crisis 2.
  • Fixed Xalia wrongly selecting option from unfocused tabs in Rayman: Raving Rabbids.
  • Added controller support for DirectX Runtime Components installer when launching BioShock for the first time.
• Rebased on top of Wine 11.0.
• Added FEX-2605 for ARM64EC builds.
• Updated vkd3d to vkd3d-1.19-139-g30b93dcea8b0.
• Updated dxvk to v2.7.1-467-g83e503b4ae6d from Proton 11 support branch.
• Updated dxvk-nvapi to v0.9.1.
• Updated Wine Mono to 11.0.0.
• Updated vkd3d-proton to proton-20260410

This is a small update, for full Proton 11 changelog see beta1.

• Fixed controller input issues in Deus Ex: Mankind Divided.
• Fixed Proton 11 regressions:
  • BattleBit Remastered is playable again.
  • Terraria should no longer perform worse than on Proton 10.
  • Arma 3 workshop mods should no longer unnecessarily update on each launch.
  • Assassin's Creed Shadows is playable again.

This is a small update affecting ARM64 only. For full Proton 11 changelog see beta1.

• Updated to FEX-2605.

This is a small update. For full Proton 11 changelog see beta1.

• Updated Xalia to 0.4.9 to fix lockups happening when interacting with the EA App.
• Fixed Proton 11 regressions:
  • They Are Billions should no longer suffer from low FPS when playing the intro cinematic.
• Updated vkd3d-proton to the current state of the proton-20260410 branch including fixes for Marvel's Avengers.

• Now playable (previously worked with Proton Experimental):
  • Universe Generator: The Golden Sword
  • DCS World Steam Edition
  • Resident Evil (1996)
  • Resident Evil 2 (1998)
  • Dino Crisis
  • Dino Crisis 2
  • From Dust
  • Blaite
  • Don't Die Dateless, Dummy!
  • METAL GEAR SURVIVE
  • Warhammer: Vermintide 2
  • Metal Fatigue
  • SHOGUN: Total War.
• Newly playable:
  • Unknown Faces
  • Gothic 1 Classic
  • X-Plane 12
  • Breath of Fire IV
  • Deadly Premonition
• Fixed video playback in She Sees Red.
• Fixed rendering of certain symbols with Ukranian language option in Chambers.
• Enabled text-to-speech accessibility feature in Pentiment and Grounded.
• Fixed voice chat in Phasmophobia lobby for desktop players.
• Improved rendering of Rockstar Launcher popups.
• Fixed Sea of Solitude showing black screen on Proton.
• Fixed many EA games being unplayable after a recent EA Desktop update.
• Added support for SteamWorks SDK 1.64.
• Fixed Steam Overlay not working correctly with many EA games.
• Improved emoji support in Idle Trillionaire.
• Fixed intro video playback in Crimson Desert.
• Fixed Rei and the Floating City not being playable with gamescope.
• Fixed mouse movement behavior in Call of Duty 2.
• Fixed rendering issue in launcher of DEATH STRANDING 2: ON THE BEACH.
• Fixed a crash in HELLDIVERS 2 happening in high enemy-count missions.
• Fixed random hangs in Killer Inn.
• Fixed Killer Inn not launching on Steam Decks and other machines with /tmp sizes lower than 10GB.
• Fixed Killer Inn not being able to connect to Square Enix account.
• Fixed graphical gliches in Duck Game that happen with newer Wine Mono versions.
• Fixed REDLauncher (e.g. as seen with Cyberpunk 2077 and The Witcher 3) taking a long time to exit.
• Fixed Hollow Knight Beta update wrongly registering Steam Deck's Steam button as a left trigger.
• Fixed controller hotplug not working for 8BitDo Ultimate 2C and other controllers that expose multiple HID devices.
• Fixed Xalia intermittently failing to start when game is launched.
• Fixed small memory leak with The King of Fighters XIII Global Match video playback.
• Improved timezone detection.
• Fixed video playback in 我打不过漂亮的她们.
• Fixed lag spikes caused by Steam overlay being opened for prolonged time.
• Fixed VR controller tracking in Microsoft Flight Simulator.
• Improved VR support so that No Man's Sky VR mode is playable again.
• Fixed black blocks in dialog windows created by ARC Raiders and The Finals.
• Fixed glitchy video playback in Satisfactory.
• Fixed Rec Room not being playable after a recent game update.
• Fixed The King of Fighters XIII Global Match freezing when playing videos from the gallery.
• Fixed intro video not looping in Blazblue Centralfiction.
• Made more games using MonoGame playable.
• Improved support for Kodi media player.
• Added System Voice support for multiple languages in Phasmophobia.
• Fixed KDE window maximization support.
• Fixed Brighter Shores window resizing support.
• Improved Space Engineers dual monitor support
• Fixed scaling issue with Arma: Reforger when changing window modes.
• Fixed Dungeon Siege tools showing up at character's feet.
• Improved focus loss behavior with RoBoRumble.
• Fixed rendering issue in Hellsinker. launcher.
• Fixed stutter from keyboard input in Titanfall 2.
• Fixed audio playback when playing intro videos in BIRDCAGE.
• Fixed hang after METAL GEAR SOLID 2: Sons of Liberty end credits.
• Fixed Disintegration getting stuck on the first loading screen.
• Fixed CHRONO TRIGGER flickering in windowed mode with certain resolutions when using Gamescope.
• RAGE no longer has focus issues when Alt-Tabbing on KDE Wayland.
• The Elder Scrolls IV: Oblivion Game of the Year Edition (2009) no longer has problems minimizing after Alt-Tabbing.
• Resident Evil 2 should no longer have issues when changing resolutions on GNOME.
• Call of Duty: WWII should no longer fail to render properly in fullscreen native resolution on setups with dual monitors.
• Age of Empires II: Definitive Edition no longer has issues with keyboard registration after refocusing the game.
• Updated Xalia to 0.4.8:
  • Added controller support for the MC Visual C++ 2010 redistributable installer.
  • Improved gamepad binding support for Graze Counter.
  • Added controller support for launchers of the following games: Red Faction®: Armageddon™, Final Fantasy X/X-2 HD Remaster, Sonic the Hedgehog 4 - Episode II, Hellsinker., Disney Bolt, STAR WARS™ Starfighter™.
  • Fixed Xalia wrongly selecting option from unfocused tabs in Rayman: Raving Rabbids.
  • Added controller support for DirectX Runtime Components installer when launching BioShock for the first time.
  • Added controller support for launchers of the following games: Rocket Knight, Puddle, Zero Escape: The Nonary Games, Metal Slug XX, Mortal Kombat Komplete Edition, Disney Epic Mickey 2: The Power of Two, Batman: Arkham Asylum GOTY, LocoCycle, Ys SEVEN, Resident Evil (1996), Resident Evil 2 (1998), Resident Evil 3 Nemesis (1999), Dino Crisis, Dino Crisis 2.
• Rebased on top of Wine 11.0.
• Added FEX-2604 for ARM64EC builds.
• Updated vkd3d to vkd3d-1.19-139-g30b93dcea8b0.
• Updated dxvk to v2.7.1-467-g83e503b4ae6d from Proton 11 support branch.
• Updated dxvk-nvapi to v0.9.1.
• Updated Wine Mono to 11.0.0.
• Updated vkd3d-proton to proton-20260410

• Now playable (previously worked with Proton Experimental):
  • Surgeon Simulator: Experience Reality
  • Changeling VR
  • Summoners War: RUSH
  • Quantum Threshold
  • REACH
  • Fellowship
  • Metal Slug: Awakening
  • The Obsessive Shadow
  • Drop Dead: The Cabin
  • Zero Caliber 2 Remastered
  • Lost Memories 3 Side Stories
  • Death by Scrolling
  • Stellar Reach
  • Girls' Frontline
  • Modules
  • Distant Worlds 2
  • 懒人修仙传2
  • Ring Runner: Flight of the Sages
  • Chronology
• Fixed Agatha Christie: Evil Under the Sun not being playable in French.
• Fixed Far Cry 5 showing old GPU drivers warning with AMD gpus.
• Fixed Age of Empires IV Anniversary Edition showing GPU driver warning with Intel gpus.
• Fixed music playback in Transcendence.
• Fixed Mystery Manor: Hidden Objects not displaying anything on gamescope.
• Fixed HDR in Far Cry 5 on OLED Steam Decks.
• Fixed Crystal of Atlan crashing on desktops.
• Fixed broken account switching in Crystal of Atlan with gamescope.
• Fixed Adventures Of Fluzz wrongly displaying "No Device" window which made game unplayable with gamescope.
• Fixed Marvel Rivals crashing in benchmark with AMD GPUs.
• Fixed Assassin's Creed Shadows and Wild Assault incorrectly warning about being installed on a HDD.
• Fixed long wait on every launch of many Xbox Game Studios games including Avowed, Grounded 2, Indiana Jones and the Great Circle, and The Outer Worlds 2.
• Fixed Dragon's Dogma Dark Arisen crashing on system with long Steam Library path.
• Fixed in-game browser in Figmin XR.
• Fixed server / lobby listing in Men of War II.
• Fixed Ara: History Untold displaying GPU error.
• Fixed Ultimate Marvel vs Capcom 3 crashing with monitors that support many resolutions.
• Fixed Arc Riders stutter on systems with non-Nvidia GPUs due to the game seeing and trying to continually load nvapi.
• Improved support for Sony controllers in Tekken 8.
• Fixed haptics support for DualSense controllers which should now work in most games that support it.
• Fixed audio playback in Rocket Jockey.
• Fixed For Honor not starting on non-Steam Decks.
• Fixed store in For Honor not working on desktops.
• Fixed in-game screenshot feature in Mohrta.
• Fixed Cladun X3 hanging on exit.
• Fixed Rocket Jockey not being playable on some installations.
• Fixed Xalia not interacting correctly with dialogs produced by ARC Raiders.
• Fixed Atelier Resleriana [JP] not working on certain setups.
• Added support for speech recognition in Phasmophobia.
• Fixed video playback in Okayunyumu! and AQUARIUM.
• Fixed Assassin's Creed Shadows not being playable after a recent game update.
• Fixed language selection not working in Black Squad's launcher.
• Fixed voice line playback in Rigid Force Alpha.
• Fixed 7.1 audio channel mapping in Ghost of Tsushima DIRECTOR'S CUT, Clair Obscur: Expedition 33 and potentially many other games.
• Fixed horizontal mouse scroll being incorrectly registered as back / forward buttons.
• Fixed Thai font rendering in Warframe's launcher.
• Fixed Revolver360 Re:Actor crashing on keyboard input.
• Fixed text input in Secrets of Grindea.
• Fixed video playback in Conquer the World.
• Fixed a crash in Marvin's Mittens after the cutscenes.
• Fixed Sword of the Stars: The Pit crashing when clicking an enemy.
• Fixed Lemma randomly crashing.
• Fixed Ukrainian and Russian font rendering in Trainatic.
• Fixed Proton 10 regressions:
  • Video should play correctly again in King of Bones and Indivisible.
  • Sackboy: A Big Adventure should no longer display a series of errors on fresh prefix.
  • GodsArena Online is now registering touch/mouse input correctly.
  • Lost Planet: Extreme Condition is playable again.
  • Killer Instinct should no longer crash at the end of match.
  • Workshop integration in The Conquest of Go should work again.
  • CHRONO TRIGGER should no longer flicker in fullscreen mode.
  • Camera panning should work as expected in Dungeons & Dragons Online.
  • Blood Rush should no longer crash with new proton prefixes.
• Added support for SteamWorks SDK 1.63.
• Updated Wine Mono to 10.4.1.
• Updated vkd3d-proton to v3.0b.
• Updated vkd3d to 1.18.

• Now playable:
  • Mary Skelter: Nightmares
  • Fairy Fencer F Advent Dark Force
  • Far Horizon
  • Grim Fandango Remastered (AMD & Intel GPUs)
  • The Crew Motorfest
  • Viking Rise: Valhalla
  • Starlight Re:Volver
  • Gemstones
  • Act of War: Direct Action (with AMD GPUs)
  • SSR Wives: The Murder Of My Winter Crush Demo
  • Firefly Village
  • The Riftbreaker: Multiplayer Playtest
  • Ninja Reflex: Steamworks Edition
  • Arken Age
• Mitigated OpenSSL-related issues in Agony UNRATED that happen on newer Intel CPUs.
• Fixed The Quarry not being playable on OLED Steam Decks.
• Fixed DayZ tools failing to pack a mod.
• Fixed intro video in Warhammer 40,000: Dakka Squadron - Flyboyz Edition having no audio.
• Fixed DualSense controllers registering spurious touchpad clicks over Bluetooth.
• Improved AVPro player compatibility in VRChat: fixed distortion, seeking, improved performance - less freezes and video playback should work in more cases than before.
• Fixed keybindings not working in Hunt: Showdown 1896 when using Programmer Dvorak layout.
• Fixed METAL GEAR SOLID V: THE PHANTOM PAIN having crackling during cutscenes on Steam Deck.
• Fixed Chinese font rendering in Warage.
• Fixed screen reader not working in Diablo 4 - requires download of Proton Voice Files.
• Fixed sending feedback not working in Cosmoteer: Starship Architect & Commander.
• Fixed a recent update causing Epic Games Store not launching under Proton.
• Fixed Warrior Maiden Lecia and the Lost Fortress hanging on exit.
• Fixed long loading times in God Eater Resurrection and God Eater 2 Rage Burst.
• Fixed Crysis 3 getting stuck on an old EA Login page.
• Fixed The Finals kicking players after a game update.
• Fixed dropdown menus closing immediately after opening them in Doom Eternal.
• Improved performance in Rocket League and Unreal Tournament 3.
• Fixed short freezes happening every 5 min in Deadlock.
• Fixed Dune: Awakening wrongly displaying warning about hard drive below minimum requirements.
• Fixed Dune: Awakening displaying warning about graphics drivers with AMD GPUs.
• Fixed language selection not working in Black Squad's launcher.
• Fixed Sony controllers not working in God of War: Ragnarok on Steam Deck in handheld mode.
• Fixed blue tint in Resident Evil Village videos.
• Fixed video playback in The Heart of Influencer and Superscout.
• Fixed Disgaea PC not displaying controller icons correctly.
• Fixed cutscene pausing / skipping in Dungeon Lords Steam Edition.
• Fixed Spark & Kling crashing when idling on main menu.
• Fixed Avatar: Frontiers of Pandora complaining about an HDD when installed on a SSD.
• Fixed Tales Of Berseria crashing with certain paths used for the location of the Steam Library.
• Fixed Sea Power not playing background music.
• Fixed rendering issues in VR Slots 3D.
• Fixed Teardown hanging when publishing a mod to the workshop.
• Fixed internet radio in Motor Town: Behind The Wheel.
• Fixed broken CD key entry field in Age of Empires III.
• Fixed Counter-Strike rarely crashing when connecting to matches.
• Fixed Alone in the Dark (2008), DiRT, Disney Universe, Hard Truck Apocalypse: Rise of Clans / Ex Machina: Meridian 113, Dino D-Day and Prototype 2 not running on CPU with high core count.
• Fixed drag and drop not working correctly in new Unity version for games including Timberborn and Master of Command Demo.
• Fixed Proton 10 regressions:
  • Quake IV and DOOM 3 should no longer have issues with mouse input in full screen mode.
  • Marvin's Mittens sets up correctly on first launch again.
  • Unplugging a controller should no longer break keyboard input in INSIDE.
  • Videos in Resident Evil 7 Biohazard should play at a normal speed again on Steam Decks.
  • Crashlands 2 intro video is no longer distorted.
  • METAL GEAR SOLID V: THE PHANTOM PAIN no longer crashes at the start of Chapter 1 video.
  • Assetto Corsa EVO should no longer reset modified autocenter strength.
  • LEGO Indiana Jones: The Original Adventures should correctly load controller mapping when using Steam Input.
  • Malody V is playable again.
  • Rockstar Launcher's birthday date selection dropdowns work again.
  • Resident Evil Village no longer freezes after cutscenes.
  • Alien: Rogue Incursion VR is playable again.
  • Ride 2 should no longer randomly freeze.
• Updated dxvk to v2.6.2-23-g3cb664e12609.
• Updated vkd3d-proton to v2.14.1-472-g32bffb836cb0.
• Updated dxvk-nvapi to v0.9.0-10-g0ea231734d60.
• Updated vkd3d to vkd3d-1.17-61-g979d7e4b85f2.

This is a very small update bringing important bug fixes. For the main changelog see https://github.com/ValveSoftware/Proton/releases/tag/proton-10.0-2c.

Fixed a Proton 10 regression that caused issues with video playback in Every Day We Fight, Atelier Yumia: The Alchemist of Memories & the Envisioned Land and other games in the series.