Where to get "Pinky and the Brain: World Conquest"?

[PBWC]

I was doing an exhaustive search for "Pinky and the Brain: World Conquest". This game just seems to have disappeared and I just cannot get it anywhere, even the company that made it no longer links to it or gives an option to download. I am trying to get it for a little kid who loves Pinky so if you have any idea where I can get it, I would be most grateful.

A devoted fan.