Deep Down trailer remains vague, teases the future

In spite of being one of the first games ever revealed for PS4, not much is known about Capcom's online dungeon crawling game, Deep Down. Subsequent trailers have only added befuddlement, as has the revelation that the game would be free-to-play.

A "2014 Prologue" trailer from Capcom doesn't do much to make things any clearer. You'll get a peek at some co-op battling, some new monsters, and yes, what appears to be another nod at an Assassin's Creed-style future storyline of sorts.