Final Fantasy XIV: A Realm Reborn
A Look At Square's Revamped MMO In Action
Publisher: Square Enix
Developer: Square Enix
Platform: PlayStation 4, PlayStation 3, PC
Unless you speak Japanese, you won't be able to understand the voiceovers, but this is still the longest trailer we've seen for the game yet.
The video is done in such a way that you can usually tell what's going on even with the language barrier.