Complex sentence: At gamescom 2012, Sony Computer Entertainment announced their new Cross-Buy program, in which players who purchased new PlayStation 3 copies of the game would be able to download the PlayStation Vita version at no additional cost.
Split into simpler sentences: At gamescom 2012, Sony Computer Entertainment announced their new Cross-Buy program. New PlayStation 3 copies of the game include the ability to download the PlayStation Vita version at no additional cost.