Final Fantasy XIV's Eureka is a distinct gameplay area introduced in the Stormblood expansion. It offers a unique take on open-world content with an emphasis on exploration, combat, and character progression. Eureka is divided into multiple instances, each with its own evolving storyline and gameplay mechanics.
Tyrannosaur
Eureka Anemos
Eldthurs
Eureka Pyros
Eurekan Petrel
Eureka Hydatos