I'm looking for a multi-player backgammon game, for my phpbb forum. Only registered users would be able to play.
Every user would have the ability to open a new table and wait for an opponent, or choose to play in any open tables, from other users waiting.
The app must have a ranking system (wins, etc.) integrated with the database.
Also, it must support about 500-1000 users online at any given moment.