The current version of SimCity is 5, say version 53 of comes out in the year 2217. Version 53 has full AI support with AI so real, you can no longer distinguish between SimCity characters and real life humans in the real world. In addition version 53 of SimCity introduce full neural interface so once you plug in, it's as if you actually are in the SimCity universe. If that's not enough, you have a whole universe of planets to work on including an unlimited number of alien races.
Problem is, you jacked into SimCity with your neural interface one night, had a few at a local pub and you revealed that you were the owner of this simulation and you actually existed in the real world while all the SimCity denizens were merely virtual AI NPCs. They laughed at you so you turned the moon neon pink for a few seconds to prove it.
Problem is, you want to install a new game on your PC which will require you to uninstall SimCity version 53 to make room, but if you do that, the SimCity universe you created will disappear, vanish, poof! And now the SimCity denizens are begging you not to delete their universe.
Do you delete it? Or do you keep it up and running? What obligation do you have to these simulated people?