KisakCOD: Open-Source Reimplementation of Call of Duty 4 Multiplayer
KisakCOD – open-source reimplementation of Call of Duty 4 Multiplayer
KisakCOD is an open-source, fully-buildable reimplementation of Call of Duty 4's multiplayer executable, aimed at mod developers and enthusiasts. It requires Windows, Visual Studio 2022, CMake, DirectX SDK 2010, and a Steam copy of COD4. The project includes a custom Radiant map editor (AI-decompiled), OpenAL sound implementation, and ongoing fixes for known exploits. Build instructions and troubleshooting are provided in the README.
This is a ~20 year old game with some known exploits. We will try to fix these as we become aware of them. However, there is a non-zero chance of some type of binary exploitation when playing online. Use a sandbox (Sandboxie?) for peace of mind.