Genshin Impact & Honkai:StarRail の FPS Unlocker

Genshin now support ver 5.0 StarRail now support ver 2.4

简体中文

• If need more function please download 34736384's unlocker,This repo only to serve my own needs. 34736384's unlocker

• This tool helps you to unlock the 60 fps limit in the game

• This is an external program which uses WriteProcessMemory to write the desired fps to the game

• Base unlock protection is already included (Hotpatch)

• Does not require a driver for R/W access

• Supports OS and CN version

• Should work for future updates

• If the source needs to be updated, I'll try to do it as soon as possible

• You can download the compiled binary over at Release if you don't want to compile it yourself

Compiling

• Use Visual Studio 2022 Community Edition to compile

Usage

• Run the exe and click the game you want to open.
• If it is your first time running, unlocker will wait game start then antomatically to set game path .
• Place the compiled exe anywhere you want (except for the game folder)
• Make sure your game is closed—the unlocker will automatically start the game for you
• Run the exe as administrator, and leave the exe running

It requires adminstrator because the game needs to be started by the unlocker and the game requires such permission

Default Hotkey

• END ON/OFF
• Right Ctrl + Up key (+20)
• Right Ctrl + Right key (+2)
• Right Ctrl + Down key (-20)
• Right Ctrl + Left Key (-2)

Command Line

• unlocker.exe -[game] -[game argv...]
• eg. unlocker.exe -Genshin -screen-width 3840 -screen-height 1620 -screen-fullscreen 1
• eg. unlocker.exe -HKSR -???
• Case sensitive
• If you want start with mobile UI add the arg "-EnableMobileUI" must be in the second
• unlocker.exe -[game] -EnableMobileUI -.......

HotPatch(Inject)

• Make the unlock continue to take effect when R/W game mem failed
• Change game fps set: (open "IsHookGameSet" in hoyofps_config.ini)
• 30 -> 60(open ANNCMT won't cause stalling)
• 45 -> your fps target
• 60 -> no limit
• StarRail change all fps set to your fps target

Notes

• HoYoverse (miHoYo) is well aware of this tool, and you will not get banned for using ONLY fps unlock.
• If you are using other third-party plugins, you are doing it at your own risk.
• Any artifacts from unlocking fps (e.g. stuttering) is NOT a bug of the unlocker

Thanks

• 34736384
• xiaonian233