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Xenia is an Xbox 360 Emulator.

Website: https://xenia.jp/

Github: https://github.com/xenia-project/xenia

Compatibility List: https://github.com/xenia-project/game-compatibility/issues

Xenia's FAQ: https://github.com/xenia-project/xenia/wiki/faq

Xenia's Quickstart Guide: https://github.com/xenia-project/xenia/wiki/Quickstart

IMPORTANT: Xenia does not currently run well on Linux/SteamOS. Most games will not boot or will not be playable. This emulator is currently in an experimental state for Linux/SteamOS.

It's HIGHLY recommended to see if a game you wish to emulate has a native PC version on Steam, Lutris, etc. or has a PS3 version than can be run with RPCS3 instead.

Xenia Table of Contents

  1. Getting Started with Xenia

  2. Common Issues

  3. Xenia Tips and Tricks

Getting Started with Xenia

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IMPORTANT: Currently, Xbox Live Arcade games have the highest compatibility on Linux/SteamOS. Most Xbox 360 games do not run well on Xenia, on Linux/SteamOS at this time. Xenia does not currently run well on Linux/SteamOS. Most games will not boot or will not be playable. This emulator is currently in an experimental state for Linux/SteamOS.

Xenia is a fairly straight-forward emulator to set up. Place your Xbox 360 ROMs in Emulation/roms/xbox360/roms or Xbox Live Arcade ROMs in Emulation/roms/xbox360/roms/xbla. No additional setup is required. Read the Configuration section to learn more about Xenia and its folder locations.

To launch your ROMs in game mode, use Steam ROM Manager and use one of the following parsers to play your Xbox 360 ROMs:

  • EmulationStation-DE
  • Microsoft Xbox 360 - Xenia
  • Microsoft Xbox 360 - Xenia - XBLA
  • Emulators

Xenia Configuration

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  • Type of Emulator: Windows Executable through Proton
  • Executable Location (Xenia Script): Emulation/tools/launchers/xenia.sh
    • Use xenia.sh to launch Xenia in Desktop Mode
  • Executable Location (Windows EXE): Emulation/roms/xbox360/xenia_canary.exe
    • Do not launch Xenia in Desktop Mode with xenia_canary.exe
  • Config Location: Emulation/roms/xbox360
  • Xbox 360 ROM Location: Emulation/roms/xbox360/roms
    • Note the second roms folder in the path
  • Xbox Live Arcade ROM Location: Emulation/roms/xbox360/roms/xbla
    • Note the second roms folder in the path
  • BIOS: No BIOS are required to play Xenia
  • Saves: Emulation/roms/xbox360/content

Works With

  • Steam ROM Manager
  • EmulationStation-DE

Xenia Folder Locations

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These file locations apply regardless of where you chose to install EmuDeck (to your internal SSD, to your SD Card, or elsewhere). Some emulator configuration files will be located on the internal SSD as listed below.

$HOME refers to your home folder. If you are on a Steam Deck, this folder will be named /home/deck (you will likely not see deck in the file path when navigating using the file manager).

Paths beginning with Emulation/.. correspond to your EmuDeck install location. If you installed on an SD Card, your path may be /run/media/mmcblk0p1/Emulation/roms/... If you installed on your internal SSD, your path may be /home/deck/Emulation/roms/..

Emulation/roms/xbox360

xbox360/
├── cache
│   └── modules
│       ├── 591F88BF31D190A8FC6D34699CD04D6D
│       │   └── executable_addr_flags.bin
│       └── 92894AFA8482EBA139E20552587117
│           └── executable_addr_flags.bin
├── LICENSE
├── patches
│   ├── 415607D3 - Gun.patch.toml
│   ├── 415607DD - Tony Hawk's Project 8.patch.toml
│   ├── 415607F2 - Kung Fu Panda.patch.toml
│   ├── 415607F5 - Bee Movie Game.patch.toml
│   ├── 41560817 - Modern Warfare 2 (TU6).patch.toml
│   ├── 415608AF - GoldenEye 007 Reloaded.patch.toml
│   ├── 415608C5 - Family Guy Back to the Multiverse.patch.toml
│   ├── 41560904 - Transformers-Rise of The Dark Spark.patch.toml
│   ├── 425307D1 - The Elder Scrolls IV Oblivion (GOTY).patch.toml
│   ├── 425307DB - Wet.patch.toml
│   ├── 425307E6 - The Elder Scrolls V Skyrim.patch.toml
│   ├── 434307D4 - Resident Evil 5.patch.toml
│   ├── 43430817 - Asura's Wrath.patch.toml
│   ├── 43430824 - DmC Devil May Cry.patch.toml
│   ├── 43430830 - Lost Planet 3.patch.toml
│   ├── 43430841 - Resident Evil.patch.toml
│   ├── 43430842 - Resident Evil 0.patch.toml
│   ├── 434D0822 - Leisure Suit Larry Box Office Bust.patch.toml
│   ├── 445007EA - Onechanbara Bikini Samurai Squad.patch.toml
│   ├── 454107D9 - Need for Speed Most Wanted (2005).patch.toml
│   ├── 454107F9 - Battlefield Bad Company.patch.toml
│   ├── 45410809 - The Simpsons Game.patch.toml
│   ├── 4541080F - The Orange Box (default.xex).patch.toml
│   ├── 4541080F - The Orange Box (engine_360.dll).patch.toml
│   ├── 4541080F - The Orange Box (shaderapidx9_360.dll).patch.toml
│   ├── 4541080F - The Orange Box (tf-bin-Client_360.dll).patch.toml
│   ├── 45410850 - Mirror's Edge.patch.toml
│   ├── 4541087F - Skate 2.patch.toml
│   ├── 454108D8 - Army of Two The 40th Day.patch.toml
│   ├── 454108E6 - Skate 3.patch.toml
│   ├── 454108EF - Bulletstorm.patch.toml
│   ├── 45410914 - Rock Band 3.patch.toml
│   ├── 45410914 - Rock Band 3 TU5.patch.toml
│   ├── 45410915 - Fight Night Champion (TU0).patch.toml
│   ├── 45410915 - Fight Night Champion (TU1).patch.toml
│   ├── 45410915 - Fight Night Champion (TU2).patch.toml
│   ├── 45410916 - Alice Madness Returns.patch.toml
│   ├── 4541092A - Shadows of the Damned.patch.toml
│   ├── 4541096D - SSX.patch.toml
│   ├── 465307D6 - Armored Core 4 (USA).patch.toml
│   ├── 475007D2 - Hail to the Chimp.patch.toml
│   ├── 475807D1 - Lucha Libre AAA Heroes del Ring.patch.toml
│   ├── 494F07D1 - El Shaddai.patch.toml
│   ├── 4B4E0823 - Silent Hill Downpour.patch.toml
│   ├── 4B4E0823 - Silent Hill Downpour (TU1).patch.toml
│   ├── 4B5607E8 - Dead or Alive 5 Ultimate.patch.toml
│   ├── 4C4107D7 - LEGO Star Wars The Complete Saga.patch.toml
│   ├── 4C4107F3 - LEGO Star Wars III The Clone Wars.patch.toml
│   ├── 4D5307D1 - Project Gotham Racing 3 (v10.0 or higher).patch.toml
│   ├── 4D5307D1 - Project Gotham Racing 3 (v9.0 or lower).patch.toml
│   ├── 4D5307D2 - Kameo Elements of Power.patch.toml
│   ├── 4D5307D2 - Kameo Elements of Power (TU2).patch.toml
│   ├── 4D5307D3 - Perfect Dark Zero.patch.toml
│   ├── 4D5307D3 - Perfect Dark Zero (Platinum Hits).patch.toml
│   ├── 4D5307D3 - Perfect Dark Zero (TU3).patch.toml
│   ├── 4D5307D5 - Gears of War.patch.toml
│   ├── 4D5307D5 - Gears of War (TU5).patch.toml
│   ├── 4D5307DF - Blue Dragon.patch.toml
│   ├── 4D5307DF - ブルードラゴン.patch.toml
│   ├── 4D5307E6 - Halo 3.patch.toml
│   ├── 4D5307ED - Banjo-Kazooie Nuts & Bolts.patch.toml
│   ├── 4D5307ED - Banjo-Kazooie Nuts & Bolts (TU3).patch.toml
│   ├── 4D5307F1 - Fable II (1).patch.toml
│   ├── 4D5307F1 - Fable II (2).patch.toml
│   ├── 4D5307F1 - Fable II (GOTY_Platinum Edition).patch.toml
│   ├── 4D5307F1 - Fable II (GOTY_Platinum Edition, TU1).patch.toml
│   ├── 4D5307F2 - Viva Piñata.patch.toml
│   ├── 4D5307F9 - Project Gotham Racing 4.patch.toml
│   ├── 4D5307FA - Lost Odyssey (NTSC-J).patch.toml
│   ├── 4D5307FA - Lost Odyssey.patch.toml
│   ├── 4D53082D - Gears of War 2.patch.toml
│   ├── 4D53082D - Gears of War 2 (TU6).patch.toml
│   ├── 4D53085B - Halo Reach.patch.toml
│   ├── 4D53085F - Viva Piñata Trouble in Paradise.patch.toml
│   ├── 4D53085F - Viva Piñata Trouble in Paradise (TU1).patch.toml
│   ├── 4D530877 - Halo 3 ODST.patch.toml
│   ├── 4D5308AB - Gears of War 3.patch.toml
│   ├── 4D5308AB - Gears of War 3 (TU6 Disc; TU1 XBL).patch.toml
│   ├── 4D53090E - Kinect Star Wars.patch.toml
│   ├── 4D5309B1 - Halo Combat Evolved Anniversary.patch.toml
│   ├── 4D5309C9 - Forza Horizon (E3 Demo).patch.toml
│   ├── 4D5309C9 - Forza Horizon.patch.toml
│   ├── 4D530A26 - Gears of War Judgment.patch.toml
│   ├── 4D530A26 - Gears of War Judgment (TU4).patch.toml
│   ├── 4D530A87 - Fable Anniversary.patch.toml
│   ├── 4D5387E0 - Kameo Elements of Power (kiosk demo).patch.toml
│   ├── 4D5387E9 - Kameo Elements of Power (demo).patch.toml
│   ├── 4D53880C - Halo 3 Alpha.patch.toml
│   ├── 4D53883A - Halo 3 Epsilon (Aug 20th).patch.toml
│   ├── 4D5388BF - Crackdown 2 Demo.patch.toml
│   ├── 4D5707D7 - Blacksite.patch.toml
│   ├── 4D5707DB - Unreal Tournament 3.patch.toml
│   ├── 4D5707DF - TNA Impact (TU1).patch.toml
│   ├── 4E4D07D3 - Ridge Racer 6.patch.toml
│   ├── 4E4D07F0 - Splatterhouse.patch.toml
│   ├── 4E4D080B - Magnacarta2.patch.toml
│   ├── 534307E2 - Bionicle Heroes.patch.toml
│   ├── 5343080B - Batman Arkham Asylum GOTY.patch.toml
│   ├── 534507D6 - Sonic the Hedgehog (2006).patch.toml
│   ├── 53450812 - Sonic Unleashed.patch.toml
│   ├── 53450812 - Sonic Unleashed (TU2).patch.toml
│   ├── 5345085A - Dreamcast Collection.patch.toml
│   ├── 535107E4 - Final Fantasy XIII.patch.toml
│   ├── 535107E8 - Nier.patch.toml
│   ├── 535107FA - Deus Ex Human Revolution Director's Cut.patch.toml
│   ├── 53510806 - Final Fantasy XIII-2.patch.toml
│   ├── 53518810 - Final Fantasy XIII-2 Demo.patch.toml
│   ├── 544307D5 - Ninja Gaiden II (Japan, TU3).patch.toml
│   ├── 544307D5 - Ninja Gaiden II (World).patch.toml
│   ├── 544307D5 - Ninja Gaiden II (World, TU2).patch.toml
│   ├── 545107D1 - Saints Row.patch.toml
│   ├── 545107D1 - Saints Row (TU1).patch.toml
│   ├── 545107F1 - Ratatouille.patch.toml
│   ├── 545107FC - Saints Row 2.patch.toml
│   ├── 545107FC - Saints Row 2 (TU1).patch.toml
│   ├── 545107FE - DAH Path of the Furon.patch.toml
│   ├── 5451083B - 50 Cent Blood on the Sand.patch.toml
│   ├── 54510850 - SpongeBob - Truth or Square.patch.toml
│   ├── 54510866 - WWE All Stars.patch.toml
│   ├── 545407D4 - Amped 3.patch.toml
│   ├── 545407DF - Table Tennis.patch.toml
│   ├── 545407EE - The Darkness.patch.toml
│   ├── 545407F2 - Grand Theft Auto IV.patch.toml
│   ├── 545407F8 - Midnight Club Los Angeles (Complete Edition).patch.toml
│   ├── 545407F8 - Midnight Club Los Angeles.patch.toml
│   ├── 5454082B - Red Dead Redemption (GOTY, Disc 1).patch.toml
│   ├── 5454082B - Red Dead Redemption (GOTY, Disc 2).patch.toml
│   ├── 5454082B - Red Dead Redemption (Original, NTSC).patch.toml
│   ├── 5454082B - Red Dead Redemption (Original, NTSC, TU9).patch.toml
│   ├── 5454082B - Red Dead Redemption-Undead Nightmare (Platinum Hits).patch.toml
│   ├── 5454085D - Bioshock Infinite.patch.toml
│   ├── 545408A7 - Grand Theft Auto V (TU26).patch.toml
│   ├── 545408A7 - Grand Theft Auto V (TU27).patch.toml
│   ├── 555307DC - Far Cry Instincts Predator.patch.toml
│   ├── 555307E5 - Naruto Rise of a Ninja.patch.toml
│   ├── 5553088C - Far Cry 3.patch.toml
│   ├── 565507D4 - The Bourne Conspiracy.patch.toml
│   ├── 565707D0 - Lollipop Chainsaw.patch.toml
│   ├── 565707D0 - Lollipop Chainsaw (Premium Edition).patch.toml
│   ├── 57520802 - Batman Arkham City GOTY.patch.toml
│   ├── 57520802 - Batman Arkham City (TU6).patch.toml
│   ├── 584107D5 - Small Arms.patch.toml
│   ├── 58410889 - Peggle.patch.toml
│   ├── 584108A9 - Bean (GoldenEye 007).patch.toml
│   ├── 584108D3 - Boogie Bunnies.patch.toml
│   ├── 584108DB - A Kingdom for Keflings.patch.toml
│   ├── 584108F6 - Shadow Complex.patch.toml
│   ├── 58410908 - Gel Set & Match.patch.toml
│   ├── 5841090B - Doritos Dash of Destruction.patch.toml
│   ├── 58410954 - Banjo-Kazooie.patch.toml
│   ├── 58410955 - Banjo-Tooie.patch.toml
│   ├── 58410968 - Outrun Online Arcade.patch.toml
│   ├── 5841096A - Hydro Thunder Hurricane.patch.toml
│   ├── 584109FF - Plants vs. Zombies.patch.toml
│   ├── 58410A34 - Crazy Taxi.patch.toml
│   ├── 58410A39 - Space Channel 5 Part 2.patch.toml
│   ├── 58410A70 - Harm's Way.patch.toml
│   ├── 58410B00 - Dead Rising 2 Case West.patch.toml
│   ├── 584111E8 - State of Decay (TU5).patch.toml
│   ├── 584111F7 - Minecraft (XBLA, TU0).patch.toml
│   ├── 584111F7 - Minecraft (XBLA, TU1).patch.toml
│   ├── 584111F7 - Minecraft (XBLA, TU2).patch.toml
│   ├── 584111F7 - Minecraft (XBLA, TU3).patch.toml
│   ├── 584111F7 - Minecraft (XBLA, TU4).patch.toml
│   ├── 5841124F - Doritos Crash Course 2.patch.toml
│   └── 58411436 - Peggle 2.patch.toml
├── portable.txt
├── recent.toml
├── roms
│   └── xbla
├── xenia-canary.config.toml
├── xenia_canary.exe
├── xenia.config.toml
└── xenia.log

How to Download Xenia

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Xenia cannot be installed on your initial installation of EmuDeck. It can only be installed through the Manage Emulators page. It is recommended to not follow online guides if you intend on using EmuDeck's set-up. Any deviations from EmuDeck configurations to Steam ROM Manager, or Xenia's general set-up will not be supported.

Here's How to Download Xenia

  1. In Desktop Mode, open the EmuDeck application
  2. Click the Manage Emulators button
  3. Click Xenia
  4. Click Install
  5. Xenia will be installed to Emulation/roms/xbox360
    • Place your Xbox 360 ROMs in Emulation/roms/xbox360/roms and Xbox Live Arcade ROMs in Emulation/roms/xbox360/roms/xbla

No additional setup is required with Steam ROM Manager and EmulationStation-DE. If you do not have the latest Steam ROM Manager configurations, either run a Custom Reset or click the Reset configuration button on the Steam ROM Manager page within the EmuDeck application.

How to Update Xenia

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How to Update Xenia

  • Through the Update your Emulators & Tools section on the Manage Emulators page in the EmuDeck application
  • Manual file replacement of xenia_canary.exe

How to Launch Xenia in Desktop Mode

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How to Launch Xenia in Desktop Mode

  • Launch xenia (Proton) from the Applications Launcher (Steam Deck icon in the bottom left of the taskbar)
  • Launch the script from Emulation/tools/launchers, xenia.sh
  • Launch the emulator from Steam after adding it via the Emulators parser in Steam ROM Manager

Xenia File Formats

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  • .iso
  • .xex
  • No file extension
    • For Xbox Live Arcade Games

Xenia Hotkeys

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N/A

EmuDeck Compatibility List

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Currently, Xbox Live Arcade games have the highest compatibility on Linux/SteamOS. Most Xbox 360 games do not run well on Xenia, on Linux/SteamOS at this time.

Check the EmuDeck community compatibility list to see what Xbox 360 games run well on the Steam Deck (on SteamOS): https://docs.google.com/spreadsheets/d/1fRqvAh_wW8Ho_8i966CCSBgPJ2R_SuDFIvvKsQCv05w/edit#gid=1989583881.

To submit games to the EmuDeck community compatibility list: https://docs.google.com/forms/d/e/1FAIpQLScavGFOuGpEVpyHdRVcPjdrCEquG9ItBaloa8Q0XaiNlu_Afg/viewform.

Xenia Common Issues

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The Dangers of Proton

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IMPORTANT:

DO NOT set Proton Compatibity on Xenia or Xenia games added to Steam. Do NOT set STEAM_COMPAT_MOUNTS in parameters.

Turning on Proton is not necessary because EmuDeck created a custom script to launch Xenia through Proton. Turning on Proton through Steam breaks EmuDeck's custom script.

Do not open the Compatibility screen in Game Mode. Do not touch any of the settings on the Compatibility screen in Game Mode.

proton

How to Fix !Status or GPU Command Error Messages

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If you get an error message with either !Status or GPU Commands, you can try one of the below solutions:

However, do keep in mind that the above solutions are not guaranteed to fix your issue. Xenia on Linux, through Proton, is still in a highly experimental state. Many games do not work. Xbox Live Arcade Games currently have the highest compatibility.

Xenia Tips and Tricks

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Troubleshooting Tips

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How to Configure Multiplayer

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Multiplayer for Xenia is configured out of the box, no additional configuration is needed.

You may need to re-arrange the controller order in Game Mode for your controllers to function as expected. See How to Re-Arrange the Controller Order for more information.

How to Swap Out Xenia Builds

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Xenia, through Proton/Wine, is currently in an experimental state. Updates may break or affect the emulator in unexpected ways. If an update does break certain games launching from Xenia, it is easy to swap out the build for an older one so you can continue playing.

This section will go over how to swap out the latest build of Xenia Canary for e9d1e51_canary_experimental as an example. However, you can take what is written here and apply it to any build of Xenia Canary as well.

Tutorial

  1. In Desktop Mode, download xenia_canary.zip from: https://github.com/xenia-canary/xenia-canary/releases/tag/e9d1e51
  2. Extract the zip file to a folder of your choice
  3. Copy or move xenia_canary.exe in the newly extracted folder to Emulation/roms/xbox360 and overwrite the pre-existing xenia_canary.exe
  4. To test, you can open Xenia by launching xenia.sh from Emulation/tools/launchers or xenia (Proton) from the applications launcher in the bottom left
  5. Xenia will now be using your swapped out build. However, you can update to the latest build at any time through EmuDeck

Visual Tutorial

How to Swap Between Vulkan and DX12

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Recent (as of August 2023) updates of Proton Experimental increased compatibility for DX12. These updates allow more games to boot through Xenia using DX12. At the moment, EmuDeck sets Xenia to Vulkan by default, but swapping between the two is fairly easy.

Here's How

  1. Open Emulation/roms/xbox360
  2. Right click xenia-canary.config.toml and click Open with Kate or a text editor of your choice
  3. Locate the gpu = "" line
    • By default through EmuDeck, this line should write gpu = "vulkan"
  4. To swap between Vulkan and DX12, select one of the two below and write it on the gpu="" line:
    • Vulkan:
      • gpu = "vulkan"
    • DX12:
      • gpu ="d3d12"
    • "vulkan" and "d3d12" must be in quotes

Photos

Vulkan:

How to Swap Between Vulkan and DX12: Vulkan

DX12:

How to Swap Between Vulkan and DX12: DX12

Video

How to Manage Multiple Discs

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Xenia does not support M3U files.

Xbox 360 Multi-disc games are not all the same. Some Xbox 360 multi-disc games may contain the disc content on Disc 1 and optional content on Disc 2, allowing you to complete the entire game using only Disc 1. Some Xbox 360 multi-disc games are split in parts, requiring you to use all included discs to complete the game. Some may contain the entire game on Disc 1 and allow you to install additional content from the other discs, similar to DLC.

Xbox 360 Games With Optional Content on Separate Discs

You can treat each disc as separate "games", and only need Disc 1 to complete the full base game.

List of Games

  • Red Dead Redemption
    • The entire base game is on Disc 1 and the Undead Nightmare DLC and multiplayer are on Disc 2

Xbox 360 Games With Split Parts on Each Disc

Xenia Canary will prompt you to select the next disc after you complete one disc. If you are using Steam ROM Manager, you may elect to only parse Disc 1 and hide any additional discs, see How to Manage ROMs with Multiple Discs to learn how.

List of Games

  • Lost Odyssey
    • Each disc contains a portion of the full content

Xbox 360 Games With Installable Content on Additional Discs

To download the content on the additional discs and use it on the base disc , you will need to install them and treat them as "DLC". Xenia does not have a way of directly supporting this yet. There may be other ways to accomplish installing the additional content, but this wiki will not cover those methods.

List of Games

  • Call of Duty: Advanced Warfare

How to Set Up Xbox Live Arcade Games

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File Format

Xbox Live Arcade ROMs typically come in nested folders with an alphanumerically named file.

For example, Banjo Kazooie:

Banjo Kazooie
└── 58410954
    └── 000D0000
        └── DA78E477AA5E31A7D01AE8F84109FD4BF89E49E8

The DA78E477AA5E31A7D01AE8F84109FD4BF89E49E8 file is the game file used to launch Banjo Kazooie.

To make this format easier to use with both Steam ROM Manager and EmulationStation-DE, rename the game file to match the game name. Using Banjo Kazooie as an example, rename DA78E477AA5E31A7D01AE8F84109FD4BF89E49E8 to Banjo Kazooie.

Move the newly renamed Banjo Kazooie file to Emulation/roms/xbox360/roms/xbla. Note the second roms folder.

Use the Microsoft Xbox 360 - Xenia - XBLA parser in Steam ROM Manager or EmulationStation-DE to play your game. You do not need any of the additional folders included with the original ROM. You may delete these folders.

Xenia Configuration

In order to play Xbox Live Arcade Games, you also need the full license. Xenia makes activating this license fairly easy.

Here's How

  1. Open Emulation/roms/xbox360
  2. Right click xenia-canary.config.toml and click Open with Kate or a text editor of your choice
  3. Locate the license_mask = line
    • By default, this line should write license_mask = 0
  4. To activate Xbox Live Arcade ROMs, change the 0 to a 1:
    • license_mask = 1

Photos

Unactivated License:

How to Set Up Xbox Live Arcade Games: Unactivated

Activated License:

How to Set Up Xbox Live Arcade Games: Activated

How to Delete Xenia's Prefix

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Since Xenia is packaged as a Windows application and has no Linux version widely available, EmuDeck downloads and runs Xenia through Proton using a script. All of Xenia's important files (saves and configurations) are localized to Xenia's folder in Emulation/roms/xbox360.

However, running Xenia through Proton will still create a prefix (a sort of Windows virtual C:Drive). If you notice Xenia suddenly stops working (after it was previously working), you may try deleting the prefix. Deleting the prefix will not delete any of your saves or configurations since these are localized to the Emulation/roms/xbox360 folder.

IMPORTANT: If you changed Xenia's Proton version in Emulation/tools/launchers/xenia.sh, and notice Xenia suddenly stops working, it's recommended to delete the prefix. Deleting the prefix will "flush" Xenia and give it a clean slate (while retaining saves and configurations) with your newly selected Proton version.

How to Delete Xenia's Prefix

  1. In Desktop Mode, open Xenia
  2. Open the Emulation/tools folder
  3. Right click proton-launch.log and click Open with Kate or a text editor of your choice
  4. Locate the PFX: line
    • For example: PFX: /home/deck/.local/share/Steam/steamapps/compatdata/3322499838
  5. Navigate to the path on the PFX: line in Dolphin
  6. Delete the numerical folder at the end of the path
    • For example, with PFX: /home/deck/.local/share/Steam/steamapps/compatdata/3322499838, delete the folder named 3322499838 in /home/deck/.local/share/Steam/steamapps/compatdata
  7. Re-open Xenia in Desktop Mode to re-generate the prefix
  8. Close out of Xenia and you may continue playing in Game Mode