David never intended to spend the night among the relics. As a junior curator at the Museum of Natural History, his job was usually quiet, dusty, and predictable. But when a freak earthquake rattled the city at 10:00 PM, the heavy security shutters slammed shut, locking him inside a labyrinth of history.

(how the puzzles would work in a real game)

With the ground floor flooded by broken pipes, David’s only hope was the roof. He reached the final security gate, but it required a three-digit code hidden in the museum’s most famous painting.