Cross-platform (Windows, Linux) game hack for Counter-Strike 2 with GUI and rendering based on game's Panorama UI. Compatible with the latest game update on Steam.

• 20 May 2024 - Implemented showing players' active weapon ammo

• 15 May 2024 - Implemented showing an icon on player blinded by a flashbang

• 14 May 2024 - Implemented showing an icon on player rescuing a hostage

• 7 May 2024 - Implemented showing an icon on player picking up a hostage

• 6 May 2024 - Adjusted "Bomb timer" appearance. Implemented showing an icon on player defusing the bomb

• C++ runtime library (CRT) is not used in release builds
• No heap memory allocations
• No static imports in release build on Windows
• No threads are created
• Exceptions are not used
• No external dependencies

• Microsoft Visual Studio 2022 with Desktop development with C++ workload

• CMake 3.24 or newer
• g++ 11 or newer or clang++ 15 or newer

Open Osiris.sln in Visual Studio 2022, set build configuration to Release | x64. Press Build solution and you should receive Osiris.dll file.

Configure with CMake:

cmake -DCMAKE_BUILD_TYPE=Release -B build

Build:

cmake --build build -j $(nproc --all)

After following these steps you should receive libOsiris.so file in build/Source/ directory.

You need a DLL injector to inject (load) Osiris.dll into game process.

Counter-Strike 2 blocks LoadLibrary injection method, so you have to use a manual mapping (aka reflective DLL injection) injector.

Xenos and Extreme Injector are known to be detected by VAC.

You can simply run the following script in the directory containing libOsiris.so:

sudo gdb -batch-silent -p $(pidof cs2) -ex "call (void*)dlopen(\"$PWD/libOsiris.so\", 2)"

However, this injection method might be detected by VAC as gdb is visible under TracerPid in /proc/$(pidof cs2)/status for the duration of the injection.

Copyright (c) 2018-2024 Daniel Krupiński

This project is licensed under the MIT License - see the LICENSE file for details.