Source Code Leaks

Any information on source code leaks? I'd love to get my hands on the source code for some older xbox games. Specifically Time Splitters 3. Its funny how games get leaked all the time but source code is always shut up tight.

>>11 Ya.. From what I'm familiar with, using debuggers and disassemblies, is that all of the variables remain nameless. It would be very difficult to produce something useful from that. Anyways, I wonder if I will get a response if I contact the company or individual developers.