The Zune wasn't even on the market for a week before There is a method of installing the game on your Zune HD, though, it requires a little elbow grease. You'll have to download and install Visual C#, .Net 3.5, and the XNA Game Studio 3.1. Then, you have to request the source code from Foundation42, and build/deploy it manually -- a little too much work for the Average Joe I'm guessing.