Etrian Odyssey II HD Achievements Here is the full list of all 21 Etrian Odyssey II HD achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Ancient ForestReached the First Stratum. Conqueror of YggdrasilObtained all other achievements. Auburn ThicketReached the Second Stratum. Frozen GroundsReached the Third Stratum. Petal BridgeReached the Fourth Stratum. Heavenly KeepReached the Fifth Stratum. Forbidden WoodReached the Sixth Stratum. Absolute PowerDefeated the boss of the Sixth Stratum on Expert difficulty. Surprise!Encountered an enemy through mining ore, gathering plants, or chopping wood. Hero of LagaardDefeated the Overlord. The End-BringerDefeated the Ur-Child. A Valiant EffortRetired an adventurer. Rest in Body and MindLet an adventurer rest. Filthy RichObtained more than 250,000 Ental. Welcome Back!Completed the quest "The beautiful Queen". Crushing BlowDealt 1,000 damage with a single hit. Cataclysmic ForceDefeated a boss in a single turn. Wyrm VanquisherDefeated the Wyrm. Drake VanquisherDefeated the Drake. Dragon VanquisherDefeated the Dragon. Feral MightUnlocked the Beast class.