The previously announced patch for Dragon's Crown is live, bringing cross-platform co-op play between the PlayStation Vita handheld and the PlayStation 3 versions of the game. We've updated our Co-Op FAQ for Dragon's Crown with the relevant information.
Aside from the fact you had to beat the game to enable online play, cross play was one of our only complaints we had with Dragon's Crown. Atlas has put out a new trailer for the game. If you've put down the game now might be a good time to hop back in thanks to the larger player base available and the recent sale which ends today.