XXMI provides a modding platform for Genshin Impact, Honkai: Star Rail, Wuthering Waves, and Zenless Zone Zero.

github.com/SpectrumQT/XXMI-Launcher
XXMI homepage screenshot

About XXMI

XXMI Launcher is an open-source launcher for XXMI, a modding platform for Genshin Impact, Honkai: Star Rail, Wuthering Waves, and Zenless Zone Zero. It runs and manages the supported Model Importers from one interface. For each supported game, it can configure the game and install its XXMI instance automatically. It also keeps those instances and the launcher itself updated.

The project is distributed as a Windows installer (MSI) and as a portable version for Windows and Linux. The portable version on Linux requires WINE 9.22 or later. The Windows installer is for Windows only. Wuthering Waves on Google Play Games is not supported at this time. The README warns that some antivirus programs may report false positives for XXMI .exe or .dll files. The project is licensed under GPLv3.

Key features

  • Launches and manages all supported Model Importers from a single launcher
  • Configures supported games and installs their XXMI instances automatically
  • Advanced Settings allow custom game launch configurations
  • Keeps XXMI instances and the launcher updated automatically
  • Verifies authenticity of XXMI libraries and its own downloads
  • Windows installer (MSI) and portable build for Windows and Linux via WINE
Best for: Players and modders of the supported games who want to install and manage XXMI Model Importers from one launcher on Windows or Linux.
Good for
  • Open source under the GPLv3 license
  • One launcher handles setup, launching, and updates for supported Model Importers
  • Automatic installation and updates for supported games
Watch out for
  • Wuthering Waves Google Play Games version is not currently supported
  • Some antivirus programs may report false positives for XXMI .exe or .dll files
  • Linux use requires the portable version and WINE 9.22 or later

XXMI at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Linux, Windows
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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XXMI FAQ

Is the Google Play Games version of Wuthering Waves supported?
Not currently. The project states that the Google Play Games version is not supported.
How can XXMI be used on Linux?
Through the portable version, which runs via WINE 9.22 or later. The Microsoft Visual C++ Redistributable must also be installed.
What should I do if my antivirus flags XXMI files?
The README notes that some antivirus programs may produce false positives for XXMI .exe or .dll files. Users can run the files as they are or build them from source.
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