If you download a save file for the very end of a Genocide run, you might see files named system_information_962 or system_information_963 . Indicates you have erased the world.
You’ve heard the whispers. You’ve seen the memes. You know that Undertale is not just a game; it is a psychological experiment wrapped in a JRPG shell. You finished the True Pacifist route. You cried at the credits. But now, a dark curiosity gnaws at you: What if I kill them all?
Does using a downloaded save "cheat" the experience?