We did a 48hr game jam at work this past weekend. We decided to do our entry in D, to further prove that D was a viable and productive solution for real-world game dev.
Here's our entry, for those interested. It has only been built/tested in Windows using VS2010, but it should theoretically work on Linux and consoles as well (but the build scripts aren't setup to do it automatically). If there is interest, I will create the build scripts, and test on Linux. https://github.com/RemedyGameJam/stache/wiki