Community Created Freeware Space Combat Simulator Based on the Babylon 5 Universe created by J. Michael Straczynski using the Standalone FreeSpace Open-Source Engine.
The Babylon Project is a FreeSpace2 total conversion based on the FS2 Source Code Project open source engine. The DVD version includes the core files necessary to run TBP plus a bunch of extras including additional campaigns. This is part one of the DVD you will also need part 2.