Play Etrian Odyssey Iii - The Drowned City Online

Etrian Odyssey III came out for the Nintendo DS in 2010, developed and published by Atlus. It was part of that era where the DS had a lot of these deep, complex RPGs you could really sink your teeth into during long commutes or quiet afternoons. This one stood out for its particular focus on nautical exploration, which was a fresh direction for the series at the time.

You control a custom guild of adventurers, creating each character's name and class before leading them into the labyrinth. Your main goal is to explore the sunken city of Armoroad and the surrounding sea, mapping every step of the way directly onto the bottom screen of the DS. The signature mechanics are that map drawing, where you plot walls, landmarks, and hazards yourself, and the turn based combat where you target specific enemy body parts to break their formations. The pacing is deliberate, and the difficulty is steep, punishing careless dives into unknown corridors. It feels like a methodical, personal journey where every decision, from party composition to the line you draw on your map, carries tangible weight.