Again, I’m late to the story but I think it’s ultra-cool that MS Research released the source code to Allegiance. At 511 MB, it’s almost thirty times bigger than Rotor + Gyro, which is a significant code release in itself, though honestly, only about 5% of the Allegiance archive is code, the 95% is in the “Artwork” subdirectory. That still leaves about 25MB of compressed code.
I’d love to see a port to MC++, a la Quake II.NET. Is anyone working on it?