Shin Sekaiju no Meikyuu 2 - Fafnir no Kishi (Japanese: 新・世界樹の迷宮2 ファフニールの騎士) is a role-playing game developed and published by Atlus for the Nintendo 3DS. The game is a sequel to the original Shin Sekaiju no Meikyuu and takes place in the same world. The story follows the main protagonist, a young knight named Frey, who is tasked with investigating the mysterious disappearance of his father, the legendary knight Fafnir. Along the way, he meets a variety of characters, including a mysterious girl named Yggdrasil, who may be the key to unlocking the mysteries of Fafnir's disappearance. The game features an expansive dungeon-crawling adventure, with a variety of puzzles to solve and enemies to defeat. Players also have the ability to customize their characters with a variety of weapons, armor, and skills. Shin Sekaiju no Meikyuu 2 - Fafnir no Kishi is a unique and immersive role-playing experience, perfect for fans of the genre.