HollyGamer on 08 December 2014
They can compress the file on one BD, the game it self have a few similar assets especially the second games and the third one, and also they have Lib GCM for data compression, it was trademarked by SONY for PS4 technology. but the consequence it will have a longer time in installing the data on PS4 but they have background installing while playing so it will feel less compared to installing game on PS3.
