This is a unique 8-bit RPG adaptation of the world-famous Yu-Gi-Oh! franchise, developed by Nanjing Technology. Unlike the card game, this version follows the story of Yugi (renamed 'Youyi') as he seeks three divine swords to summon the Dark Castle. The combat utilizes a traditional RPG system enhanced by a dice-roll mechanic that adds an element of luck to every encounter. This 16Mb ROM offers a long quest with many recognizable elements from the anime, providing a fascinating 'what-if' experience for fans of both Yu-Gi-Oh! and retro turn-based RPGs.