Sony announced that Entwined, a new game from developer Pixelopus, is now available on its PlayStation Network service for $9.99. Sony announced the title's availability during its E3 press conference. The game is about "two souls who are in love but can't be together." Players guide a bird and a fish over the course of their lifetime as they travel together. When the two combine, they transform into a dragon.Sony said Entwined will also be released for PlayStation 3 and PlayStation Vita. Pixelopus is a studio which employs Carnegie Mellon University students studying game development.