He had found Mirror_part1.rar on a defunct forum in Sweden. But the second half, the half containing the core logic gates, was a ghost.
When the file finally landed in his downloads folder, the air in his apartment felt suddenly heavy, like the pressure change before a massive storm. He right-clicked the file. Extract Here. Download Mirror part2 rar
"Part one was the body," a voice whispered from his speakers, though they weren't plugged in. "Part two was the door." He had found Mirror_part1