Looks interesting, but far away. Like Citz says no English version is announced. It looks a lot like Albion online.
I can't really tell if it's a persistent and permanent MMO or if it's a phased game that lasts a few hours, a day or a week or something. If it's a permanently MMO where each server starts at the stone age and works toward space throughout the life cycle of the game I don't know how'd it work. Either it'd get to the space age and kill the server or XL Games would stop adding content in the medieval period.
A semi-permanent MMO that cycles every week or so would be more interesting. You'd control a character that would have two leveling paths, one that was reset every cycle and went from stone->space and one that was permanent and kept with all the cycles.
Especially interesting would be if they made the game like GW2's WvW where many servers exist and three of them face off at different tiers.
But ultimately this would combine my least favorite parts of strategy games and MMOs: Leveling and all the work you did being reset. I just want to level once, I just want to gear once and I just want to build a castle once. If I have to do that every cycle the only way this would work for me and most of the PvP community is if those things can be done via active PvP rather than PvE.