Beyond the Red Line was a total conversion for the game FreeSpace 2, based on the reimagined TV show Battlestar Galactica.

It allows players to fly into combat as either a Colonial Viper pilot or a Cylon raider.

The Mk II and VII Vipers are featured with authentic weaponry, flight controls, and semi-Newtonian physics (the development team stated that, "if you've seen it on the show, you can do it in BtRL").

This demo has since been noted or reviewed in various gaming related websites and magazines such as The Escapist,[2] Macworld,[3] PC Gamer UK[4] and Pelit.

[9] Although Diaspora is also a Battlestar Galactica game built on the FreeSpace 2 engine, it is being developed independently of BTRL and the projects have no affiliation with each other.