what it takes is that you fulfilled the PWA guidelines whom grant you access to being presented on the classic tab. honestly most of these guidelines seem to be unwritten rules of conduct, though there are some threads that can help give you a general gist of what to look for (for example
http://forums.graal2001.com/forums/s...ad.php?t=51043)
it all amounts to saying basically: "have things for your players to do, and make it presentable and stable. then make more things."