Tec Toy, Sega's distributor in Brazil, altered the Mega Drive version and released it as "Turma da Mônica na Terra Dos Monstros " (lit.: "Monica's Gang in the Monsters' Land"). Like other Wonder Boy-to-Monica conversions, the game is in Portuguese, the main character is Monica from the "Monica's Gang" comics, and other elements and characters from it were added. Following the re-release of the Sega Mega Drive by Tec Toy in Brazil, the "Turma da Mônica na Terra Dos Monstros " was also re-released with new boxing, a manual and a label in August/2017.