Its cities are parodies, and the parody is the clue
Every major setting in this series is a fictionalised version of a real American city, rendered close enough that anybody who knows the original recognises it immediately. The sun-bleached beachfront one, the cold industrial east coast one, the sprawling entertainment-industry one: each has a real counterpart and each was built to send it up.
Several questions work off this directly, describing the real-world inspiration and asking for the in-game name. If you can picture the place, you can usually get there without having memorised anything.