This game used only line primitives in XNA. It's a cool 2d looking 3d game based on the arcade classic. According to author brownbot it’s no sound because you need to download another 300 odd meg of DirectX SDK to bring a wave file in and he figures that not everyone would want to do that.

To download the code, click on the link below, in case you want to add sound to this yourself or something like that. Great work brownbot.