Skip to content

Honkai Impact 3rd & Honkai: Star Rail FPS registry unlocker for Windows


Notifications You must be signed in to change notification settings


Folders and files

Last commit message
Last commit date

Latest commit



19 Commits

Repository files navigation


Modifies registry entries for Honkai Impact 3rd and Honkai: Star Rail, unlocking the FPS cap.

Windows GitHub last commit (branch) GitHub Workflow Status (with event)

Download & Usage

From the Releases Page

Building from Source

  • Clone the repository using git clone
  • Build the project using cargo build --release (assuming you have Rust installed).
  • Launch the compiled executable located in ./target/release/hyv-fps-unlocker.exe.

Known Issues

Registry Method Limitations

  • Altering registry values will be ineffective if the game is currently running.
  • The game will overwrite the modified registry value(s) if you update settings in-game.
  • Options menus in-game may not function as expected.


Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.


I am not responsible for any damage caused to your system. Please use this program at your own risk.


hyv-fps-unlocker operates under the MIT License. Refer to LICENSE.