Lore-wise, Bozja is the ruined homeland of the Hrothgar, conquered by the Garleans and then blown up with Cid's father Midas tested the Garleans' Lunar Transmitter. Now they're following Doma's example and making a bid for freedom.

In terms of gameplay as others have stated it appears to be Eureka 2.0, with the main change being you get Logos Actions (here named "Lost Actions") in the first segment instead of them only becoming available in the third. There's also a chance for a boss duel. Personally, I don't have high hopes for it because I hated Eureka so much I only finished Anemos; even if you polish it, for lack of a better term a turd is still a turd. I'll give it a try but I'm not expecting much.