The Emperor's New Groove is a Game Boy Color adaptation of the Disney movie, likely featuring a simplified version of the film's story. Gameplay could involve puzzle-solving, platforming, or other simple game mechanics suitable for the Game Boy Color. The European version supported multiple languages.  The specific game mechanics and developer would require additional research. 

Emperor's New Groove, The (Europe) (En,Fr,De,Es,It)

Elie no Atelier GB (Japan)