Dragon Scroll: Yomigaerishi Maryuu

Dragon Scroll: Yomigaerishi Maryuu is an adventure game developed by Konami in 1987 for the Famicom. It is often compared to The Legend of Zelda in terms of game play, but it is considerably more difficult due to the lack of clues or information on how to proceed.

The game is non-linear, and you must explore different territories in search of the eight stolen magical artifacts that maintain a sleep spell over a large and dangerous dragon. Enemies roam the overworld and dungeons, and must be defeated in order to earn experience points.