How to Fix Wuchang Fallen Feathers DLAA Anti-Aliasing Not Working After Patch

By Ambar Jimenez | 2025-07-30 09:03:21
Since a recent update to Wuchang: Fallen Feathers, many players have reported on social media and forums that DLAA (Deep Learning Anti-Aliasing) is no longer functioning as intended. This issue can significantly diminish the game's visual quality. Fortunately, the community has shared a few workarounds that may help resolve this problem.

How to Fix DLAA Not Working After the Patch

Here are some of the solutions that players have found to work:
  • Forcing DLAA via the Engine.ini file.This method involves manually editing a game configuration file to force the use of DLAA, even if the in-game UI is not working correctly.
    • Navigate to the following directory: C:\Users\[YourUsername]\AppData\Local\Project_Plague\Saved\Config\Windows
    • Open the Engine.ini file using Notepad or a similar text editor.
    • Add the following lines to the very bottom of the file:Ini, TOML[/script/engine.gameengine] r.NGX.DLSS.QualityMode=5 r.ScreenPercentage=100
    • Save the file.
    • Right-click the Engine.ini file, go to Properties, and check the Read-only box. This prevents the game from overwriting your changes.
    • Relaunch the game.
  • Rolling back to a pre-patch version.Some players have had success by reverting the game to an older, pre-patch version where DLAA was still working. This requires using Steam's command-line interface, SteamCMD, to download the older game files.
    • Open SteamCMD.
    • Run the command: download_depot 2277560 2277561 7061540054318176519
    • This will download the older version's files, which you can then use to replace your current game files. It is recommended to create backups of both versions so you can swap between them if needed.
  • Using NVIDIA Profile Inspector to force DLAA.

    If the above solutions don't work, you can try using a third-party tool to override the game's settings.

    • Open NVIDIA Profile Inspector.
    • Select the game profile for WUCHANG: Fallen Feathers.
    • In the DLSS/Antialiasing options, try to force DLAA or a higher quality anti-aliasing setting.
    • Apply the changes.
  • Using NVIDIA DSR + DLSS Quality.

    Some players have reported that this combination provides even bettervisuals than DLAA, improving sharpness and anti-aliasing without needing DLAA directly.

    • Open the NVIDIA Control Panel.
    • Enable DSR (Dynamic Super Resolution) at a setting like 2.25x or 4x.
    • In-game, select DLSS Quality.
  • Tags: Wuchang
    Platform(s): PlayStation 5 PS5, Windows PC, Xbox Series X/S
    Genre(s): Soulslike action role-playing
    Developer(s): Leenzee
    Publisher(s): 505 Games
    Engine: Unreal Engine 5
    Release date: 24 July 2025
    Mode: Single-player
    Age rating (PEGI): +16
    Video preview



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