Cross play may have just gotten a bit more relevant.
During today's Gamescom conference in Cologne, Germany, Sony released information about a brand new initiative that will start this fall with the release of its flagship titles. The "Cross Buy" program will allow players who purchase the PlayStation 3 version of a game to also take the same title on the go at no extra cost. PlayStation All-Stars Battle Royale will lead the initiative, netting owners of the PlayStation 3 title a free digital copy for their portable Vita.