FreeSpace Open

Freespace Open (FSO) is a fan-driven, open-source upgrade for the classic space combat game FreeSpace 2, breathing new life into it with modern features like higher resolutions, widescreen support, enhanced graphics (pixel shaders, detailed assets via MediaVPs), and compatibility with modern operating systems (Windows, macOS, Linux). It's essentially a modernized game engine that runs the original FreeSpace 2 content and vast amounts of fan-made mods, total conversions (like Battlestar Galactica or Babylon 5 themed campaigns), and graphical improvements, making legendary space sims playable and stunning on today's hardware.