In 'Genius Quest: The Math City Mystery', players assume the role of a detective in a fictional German city where generations of math prodigies have mysteriously disappeared without a trace. As the protagonist delves into the city's history, they uncover a web of secrets, puzzles, and mathematical riddles left behind by the missing geniuses. The fate of the city's mathematical legacy rests in the hands of the players as they race against time to solve the enigma and prevent the disappearance of the latest prodigy.