Super Nintendo game Realm is a role-playing game developed by FromSoftware for the Nintendo Entertainment System. It was published by Nintendo in 1992 and is the first game in the company's 'Demon's Souls' series. The game is a sequel to FromSoftware's 1990 game, Dark Souls. Realm is a 3D action-RPG game with a unique world design. Players explore a massive, over-the-top world filled with enemies and obstacles. The game is set in a dark, haunted castle, and players must use their skills and magic to defeat the evil ruler and save the kingdom.