In the context of the PS3 community, PKG files are essential for: Official Content:
: On a standard PS3, these are installed automatically through the system's interface. On consoles running Custom Firmware (CFW) or PS3HEN, users can manually install PKG files via the "Package Manager" or "Install Package Files" menu options. Common Types of "PKG Sites" Ps3 Pkg Site
Here are the current pillars of the PS3 digital archiving scene: In the context of the PS3 community, PKG