Sony announced that the upcoming PS3 title PlayStation All-Stars Battle Royale will also be making its way onto the PS Vita. The game will also feature cross compatibility, allowing for not only cross saves (allowing you to pick up with the PS3 where you left off with the Vita, and vice versa), but also cross play as well (allowing gamers to go head to head over PS3 and Vita).

The cross play was demonstrated on stage during a 4-player free for all where two players used PS3 controllers, while the other two played using the PS Vita. Check out the live demo from the press conference below: