And no need to be an MMO to die, solo games can end, too, with their always-online requirements. Diablo 3, Destiny, Sim City, etc. all have solo-only content an

And no need to be an MMO to die, solo games can end, too, with their always-online requirements. Diablo 3, Destiny, Sim City, etc. all have solo-only content and will become unplayable once their parent company pulls the plug (without removing the requirement).