Need help finding some really old software

Hi guys, I'm trying to find a really old piece of software that I used to use when I was a kid. I've looked all over trying to find it, but to no success. Here's what it is

Basically it's a desktop replacement for Windows XP. The idea was that instead of having your desktop and start menu, it would start up with Windows. It was a FPS of sorts, where all of your start menu items were rendered into a 3D world, where you could walk around and click on the ones that you wanted (They were displayed as paintings on a wall if I remember correctly). I remember there being a basketball court that you could play on in the virtual world. I think I downloaded it on if I remember correctly.