Monster Maker : 7 Tsu no Hihou

Monster Maker: Nanatsu no Hihou (loosely translates in "Monster Maker: The Seven Sacred Treasures") is a fantasy JRPG released only in Japan for the NES (Famicom) during 1991. In the game, players explore the world map and dungeons which are represented by a layout of playing cards that are flipped over as they progress. Battles are turn-based affairs which feature monster summoning.