You're referring to the video game "The Sex and the City 3: The Game"!
These games invert the concept of "city." The romance is not with a partner, but against the absence of society. In Nier: Automata , the ruined city of Tokyo is where 2B and 9S develop their tragic codependency. Romance here is expressed through isolation. A single quiet moment on the roof of a collapsed department store is more romantic than any candlelit dinner because it signals: "In this dead world, you are the only living thing that matters." game sex and the city 3