Single console co-op fantasy rpgs?

The Tales Of Series always have co-op but only one person can control on the overworld. Tales of Vesperia is on the XBOX 360. Laura Croft and the Guardian of Light is a real good co-op experience, but the game is isometric third-person action game. Also I would recommend Schizoid, its the most co-op game ever. its on the XBLA.