: PKG files install directly onto the PS3’s internal HDD. This means the game appears naturally in your XMB (Cross Media Bar) without needing to mount it through secondary software like Webman or Irisman .
The PKG format is the digital distribution standard used by the PlayStation Network (PSN) . For many, it is the preferred way to experience the original 2009 title due to several technical advantages: demon souls ps3 pkg better
: Playing a PKG version entirely bypasses the PS3's Blu-ray drive. This preserves the life of the console's aging mechanical parts and reduces overall heat and noise. : PKG files install directly onto the PS3’s internal HDD