once

this is a game for an any number of people, but only one person can play a time. like a library book (credit @d). you probably wont play twice unless you make a point to, and that is up to you. you need a key to play. in order to get a key, youll need someone to send you one. once you have a key and open the door, the game is yours for as long as youd like. the person who sent it to you gave you the book. if you play the game and dont pass it on, the game will end with you. your choice. please o...