I feel like single player games tend to be "alive" for shorter because once you're done doing stuff then there isn't much incentive to continue playing also C O P E
but in all seriousness something like Garry's mod or Minecraft have much more replayability because you can play it with your friends and Dishonored might have multiple ways to play and complete but the multiplayer game will always be the most replayable and least predictable.
