「世界樹の迷宮III 星海の来訪者」 (Etrian Odyssey III - The Drowned City, USA) is the third entry in the popular Etrian Odyssey series of dungeon-crawling role-playing games developed by Atlus for the Nintendo DS. The game features a unique visual style that is reminiscent of classic fantasy RPG artwork, as well as an expansive world to explore. Players take on the role of an adventurer who is tasked with exploring the mysterious Drowned City, a submerged labyrinth that once held a powerful civilization. Along the way, they will battle monsters, collect loot, and upgrade their equipment. The game contains a variety of classes to choose from, including the Landsknecht, Protector, Medic, Runemaster, and Hexer. Each class has its own unique abilities and playstyle, allowing players to customize their party to their own tastes. The game also features an improved mapping system that allows players to easily keep track of their progress. Additionally, players can engage in battles with powerful bosses, as well as participate in side-quests to gain experience and rewards. Etrian Odyssey III - The Drowned City is an engaging and challenging game that provides hours of entertainment. With its vibrant visuals, immersive storyline, and deep gameplay, it is sure to please fans of the series and newcomers alike.