『新・世界樹の迷宮II 再びの勇者たち』 (Shin Sekaiju no Meikyū II Futatabi no Yūsha-tachi) or Etrian Odyssey II - Heroes of Lagaard (USA) is a role-playing game developed and published by Atlus for the Nintendo DS. It is the second installment in the Etrian Odyssey series. The game takes place in the Kingdom of Lagaard, a kingdom in a distant world. The player takes the role of a young adventurer who is tasked with exploring the mysterious Yggdrasil Labyrinth, a dungeon filled with monsters and secrets. The game features a turn-based battle system and a map-making system. Players must create their own maps of the labyrinth as they explore it. The game also features a class system, where players can choose from a variety of classes, such as the Fighter, Monk, and Gunner. Each class has its own unique abilities and skills. The game also features a “Guild System”, where players can form their own guilds and recruit members. Guilds can take on quests and participate in battles against other guilds. The game also features a “Guild Card” system, where players can collect cards to improve their guild’s stats. Etrian Odyssey II - Heroes of Lagaard is a deep and immersive dungeon-crawling RPG experience. With its unique map-making system, class system, and guild system, the game offers a deep and rewarding experience for RPG fans.