How to unlock Eureka Orthos in Final Fantasy XIV

Eureka Orthos is the brand new Deep Dungeon unlocked in Final Fantasy XIV Patch 6.3. The successor to Palace of the Dead and Heaven on High, Eureka Orthos is a new challenge for players looking to push themselves to the limit in this rogue-like challenge. Here’s how to unlock Eureka Orthos in FFXIV.

Unlocking Eureka Orthos in FFXIV

To unlock Eureka Orthos, you need to have first made sure to have cleared at least floor 50 in Palace of the Dead, and Heaven on High. This can take some time, so make sure you’ve completed it! Next head to Mor Dhona, and speak to Koh Rabntah at X: 21.8, Y: 8.1. You must be at least level 81 to take this challenge on.

Related: Complete Heaven On High Deep Dungeon Guide – Final Fantasy XIV

There are also various milestones that can be completed by reaching certain levels of Eureka Orthos. At Level 30 and Level 100 of Eureka Orthos, head back to Mor Dhona and speak to Koh again to unlock more rewards and titles.

Why run Eureka Orthos in FFXIV?

Besides wanting to give yourself a new challenge, completing Eureka Orthos will give you the chance to unlock a plethora of minions, mounts, and other goodies. Beyond this, completing the highest level of Eureka Orthos will unlock a new exclusive title — a badge of honor to show off to others!

For more Final Fantasy XIV Patch 6.35 news, details, and guides, check out How to unlock Loporrit Tribal Quests in Final Fantasy XIV on Pro Game Guides.