Announcement
#10Patch Update 10/27/2025 - Security Update
Patch Note: We released a version update regarding Unity. There are no changes made to the game content.
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Etrian Odyssey III HD
Also known as Etrian Odyssey III HD, eo3h, etrian odyssey iii hd
Set sail to an undersea labyrinth in search of the Deep City of Armoroad! Lead a party of adventurers to explore the vast dungeon in search of untold technology, treasure, and lost secrets.
Last update
30 May 2026
Players now
45
Latest update
Update history
Browse past updates and patch notes for this game.
4 updates
August 2023
- Patch Notes 7/31/2023Various text fixes
July 2023
- Patch Notes 7/17/2023Minor bug fixes. - Improvements to online stability. - Fixed a soft lock that could occur for Spanish language players on the 14th floor of the dungeon. - Various text fixes.
June 2023
- Etrian Odyssey III HD is Out Now!Venture into the unknown in Etrian Odyssey III HD, now available for the first time on PC! Purchase Etrian Odyssey III HD before 6/14 to receive in-game character portraits of Nahobino from Shin Megami Tensei V and Aigi…
Gallery
In-game media
Achievements
Community progression
Top picks from 29 Steam achievements, sorted by player unlock rates.
- Waterfall WoodHidden79.4%
- Take a BreatherPitched a tent.49.5%
- Sea's BountyWent fishing.47.1%
- Fine TuningForged a weapon.43.5%
- Surprise!Encountered an enemy through mining ore, gathering plants, or chopping wood.39.1%
- Undersea GrottoHidden37.7%