Midnight Museum is the second-to-last secure area in Lost City in Stage I. It comes from the third part of the Lost City - Night City. It's always dark here, and although most of the buildings have lights on, indicating that they are inhabited, there is never any pedestrian activity on the streets.

The museum is a natural history museum that displays many animal specimens, even dinosaur fossils, models, etc. There has always been a legend in the museum here that every night all the animals in the museum come to life and run wild. But because Night City is in a state of darkness all year round, that means the animals in the museum are always alive. Of course, it's up to the animals whether they want to move or not.