eFPS Integrity Client

eFPS Integrity Client verifies Half-Life 2: Deathmatch files and performs server-requested game-window screenshots during ranked play.

It does not read game memory, inject into the game, hook game/graphics functions, use drivers, or require administrator/root access.

Windows

Download efps-integrity-windows-x86_64.zip, extract it, then run:

efps-integrity-gui.exe

Support tool:

efps-integrity.exe --doctor
efps-integrity.exe --test-capture shot.jpg

Linux

Download efps-integrity-linux-x86_64.tar.gz, extract it, then run:

tar -xzf efps-integrity-linux-x86_64.tar.gz
cd efps-integrity-linux-x86_64
./efps-integrity-gui

If the Qt6 GUI is not included in your build, use the terminal client:

./efps-integrity

Support commands:

./efps-integrity --doctor
./efps-integrity --test-capture shot.jpg

On Wayland, select the Half-Life 2: Deathmatch window when your desktop asks for screen-sharing permission.

Build notes

Windows GUI uses native Win32. Linux GUI uses Qt6 Widgets.

Ubuntu/Debian Qt6 GUI dependency:

sudo apt install qt6-base-dev

Links

Website: https://ac.everythingfps.com/download/
Support: https://discord.gg/zKpgjmvjvP
Privacy policy: https://ac.everythingfps.com/download/legal.html
GitHub: https://github.com/speedvoltage/efps-integrity-client