Madou Monogatari I is a role-playing game for the Sega Genesis, featuring 6-year-old Arle Nadja as she embarks on a quest to ascend a perilous tower. As the inaugural entry in the Madou Monogatari series, it combines puzzle-solving and turn-based combat. The Mega Drive version marks the final official release for the platform in Japan.
The first game (story-wise) in the Madou Monogatari series, in which 6-year-old Arle Nadja must scale a dangerous tower. The Mega Drive remake was the last official Mega Drive game to be released in Japan.