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.

Completely free and open-source
Easy-to-use interface
Customizable speed multiplier
Good compatibility with various game engines
Low system resource consumption
Supports accelerating both x86 and x64 processes
Non-invasive to the kernel: Ring3 level Hook, does not compromise the system kernel

GitHub:https://github.com/game1024/OpenSpeedy
OpenSpeedy 是一款开源免费的游戏变速工具，让你的游戏突破帧率限制，提供更流畅丝滑的游戏加速体验。

• 完全免费且开源
• 简单易用的界面
• 可自定义变速倍率
• 对多种游戏引擎兼容性良好
• 低系统资源占用
• 同时可以加速x86和x64平台进程
• 无内核侵入性，Ring3层Hook，不破坏系统内
• GitHub:https://github.com/game1024/OpenSpeedy