Mario is Missing

Mario is Missing is a unique educational game for the NES (Dendy), released in 1993, in which Luigi became the main hero for the first time in the history of the series.

Mario has been kidnapped by Bowser, and his green brother sets off on a journey around the world to find him. Bowser's Koopas have stolen famous artifacts from cities around the world, and Luigi has to return them, answering questions about each city and its landmarks.

The game teaches geography and history in a playful way, so it is a good choice for children.