winget install --id=Game1024.OpenSpeedy -e
🎮 An open-source game speed modifier.[一款开源的游戏变速器]
OpenSpeedy is an open-source game speed modifier designed to break frame rate limitations and provide a smoother gaming experience. It offers a user-friendly interface for adjusting game speeds efficiently while maintaining compatibility with various game engines.
Key Features:
Audience & Benefit: Ideal for gamers seeking enhanced gaming experiences through efficient speed adjustments. OpenSpeedy allows users to modify game speeds without invasive kernel modifications, ensuring a smooth and stable gameplay experience.
Installation can be done via winget:
winget install openspeedy
For more details, visit the official repository.
OpenSpeedy is an open-source and free game speed tool that helps you break frame rate limitations and provides a smoother, silkier gaming acceleration experience.
📦 Method1: Winget
# install
winget install openspeedy
# open a new terminal, you can run openspeedy by following command
openspeedy
📥 Method2: Manual Download
Visit the Installation Page to download the latest version
Start OpenSpeedy
Launch the target game you want to speed up
Select the game process, and adjust the speed multiplier in the OpenSpeedy interface
The effect takes effect immediately. Compare the results below
OpenSpeedy achieves game speed adjustment by hooking the following Windows system time functions:
Function Name | Library | Description |
---|---|---|
Sleep | user32.dll | Thread sleep |
SetTimer | user32.dll | Create message-based timer |
timeGetTime | winmm.dll | Get milliseconds elapsed since system startup |
GetTickCount | kernel32.dll | Get milliseconds elapsed since system startup |
GetTickCount64 | kernel32.dll | Get milliseconds elapsed since system startup (64-bit) |
QueryPerformanceCounter | kernel32.dll | High precision performance counter |
GetSystemTimeAsFileTime | kernel32.dll | Get system time |
GetSystemTimePreciseAsFileTime | kernel32.dll | Get high precision system time |
If you encounter any issues during use, feel free to provide feedback via:
If you find the OpenSpeedy project helpful, you can buy me a coffee~ ☕️
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OpenSpeedy is licensed under the GNU v3 License.
OpenSpeedy uses source code from the following projects. Thanks to the open-source community! If OpenSpeedy helps you, please give us a Star!
Disclaimer: OpenSpeedy is intended for educational and research purposes only. Users assume all risks and responsibilities for using this software. The author is not responsible for any loss or legal liability resulting from the use of this software.