I'm going to also chime in for a distro.

A game would be cool, but I think a distro would personally be more fitting. Perhaps this is too big of an endeavour, but a game could always be part of the distro project itself.

Personally, I don't seem to know any distros that aim for pure productivity, and also looks really \slick\ out of the box. It might be a cool niche to look into.

It doesn't _have_ to be up at the top of distrowatch, but I feel there's still a lot of potential in creating something new and creative with all the neat technologies coming out.