thx1139 on 13 June 2013
Likely works like this.
The purchaser of the game will always be able to play the game.
One other person in the purchasers family list can play the game at the same time as the purchaser.
Families cannot be defined, redefined all the time. Wont allow you to add and drop people so more people can play.
Its libraries that sell systems not a single game.
