It was one of my favorite, a long-long time ago... But that implementation is very good (you may try it by yourself). So if you can redesign your own game in that style and gameplay (or write a brand new WP7 Filler port)... It's (at least) $10K idea
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?