Leo grabbed Mira's hand. "We run."
Leo shook his head, even as the bunker's sensors began shrieking. "Not zombies. Copies." Zombie Attack Uncopylocked
Leo looked at the zombie stumbling through the ruined door. Then he looked at his own hand. Leo grabbed Mira's hand
He pulled up the game's readme—the one that had been hidden for a decade, the one no one could ever modify because the whole world was copy-locked. Note to modders: This game was never meant to be opened. The "zombies" are not monsters. They are recursive duplication scripts. They don't eat brains. They eat permissions. If you uncopylock this world, you uncopylock every asset inside it. Including the infection vector. Good luck. 12% became 47%. Outside, the first zombie—a lurching thing with static for eyes and a jaw that unhinged like a broken file archive—reached the bunker door. It didn't knock. It pasted itself against the metal, and where it touched, the steel began to duplicate: layer over layer, grain over grain, until the lock twisted into a fractal of itself and dissolved. Copies
Not a human scream. Something worse. A sound that was half dial-up modem, half wet cough, and entirely wrong.