The way I read it: if Ylands decides it is an MP game and the game ends, it backs the world up to the cloud under the space allotted to the originator of the game and it would also show in any player of the sessions previous plays list. If any of the players choose this previous play then it loads the latest version from the cloud and play resumes. Thus, if either Peter or Jane play the next morning when they quit the cloud would be updated with their changes and...