Play lots of games. If you want to know for sure, just email them at support@miniclip.com
Play lots of games, I think it may be after 3.5 stars.
bronze 50 silver 100 gold 200
Bronze: 50 Silver: 100 Gold: 250 Blue: 1000totallywhofan
Play lots of games. After 3.5 stars you should get it.
As of January 2011 you can't. I emailed them about it and they said it is no longer available. I hope they bring it back.