File: Homealone-1.0-pc.zip ... -

The download finished. Elias unzipped the file, expecting a buggy mess of pixelated sprites. Instead, the folder contained only one executable: Play.exe .

Elias reached for the power button on his monitor, but his hand stopped. On the screen, a pair of real boots—not pixelated, but high-definition, photographic—stepped into the bedroom view. Then, his own front door buzzed. File: HomeAlone-1.0-pc.zip ...

But the footsteps that came through his headphones weren’t synthesized 8-bit sounds. They were heavy, rhythmic, and sounded like they were coming from his own hallway. The game’s text box updated: The download finished

He looked at the zip file on his desktop one last time. He realized he hadn't checked the file size before opening it. The file wasn't a game. It was an invitation. Elias reached for the power button on his