You should look at what points you are making, if it was me I would explain how when we are in single player we actually alone, use all your empty world material there, make it a little sad and then turn it around by pointing out that in actual fact there is an interaction going on, however one sided, because somewhere somebody made the missions and the stories and what not and that because of that basic interaction we are not alone while playing somebody's creation, we are letting somebody speak to us, in a manner of speaking, we being told a story and to be told a story requires a story teller and that means that you're not really alone, some small part of someone else is with you. Or something
Rewriting is good