KisakCOD – open-source reimplementation of Call of Duty 4 Multiplayer

KisakCOD is an open-source reimplementation of Call of Duty 4's multiplayer executable, designed for mod developers and COD4 enthusiasts to build and modify the game themselves. The project requires Windows, Visual Studio 2022, CMake, DirectX SDK, and a Steam copy of COD4, with users needing to manually copy game files and dependencies to run it. The developers acknowledge the game's age and potential security vulnerabilities, recommending users employ sandboxing software for online play.