Bohemia Interactive is celebrating the 25th anniversary of its influential military simulator, originally launched as Operation Flashpoint. The game, now known as Arma: Cold War Assault, is set to receive a remastered edition and its full engine source code has been released on GitHub.
The remastered edition will utilize a rebuilt version of the original Poseidon engine, incorporating features such as widescreen support and improved compatibility for modern hardware. While the full version has not yet been released, a demo is available, offering a self-contained experience that also serves as a "sanctioned asset pack" for fans to study and build upon.
Bohemia Interactive has made the engine source code available for public access, modernized to C++20 and built with CMake and Clang, supporting both Windows x64 and Linux x64. The developer has stated that the license does not extend to the Arma or Operation Flashpoint trademarks and their logos, requiring any derivative works to be clearly distinct from these brands. This move allows modders and programmers to freely utilize and adapt the code.
Arma: Cold War Assault was a groundbreaking title upon its release in June 2001, noted for its ambitious open-world design and detailed combined-arms warfare simulation. It allowed players to command squads, pilot vehicles, and engage in large-scale battles, a significant departure from the more linear shooters of its era. Despite its jank and steep learning curve, the game was praised for its ahead-of-its-time features. Bohemia Interactive has previously revisited the game's setting with Arma Reforger, which recreated islands from the original title in a new engine and serves as a testbed for the upcoming Arma 4, expected in 2027.