High-quality PS3 PKG games refer to digital backups of PlayStation 3 titles stored in the format. These are typically used on consoles running Custom Firmware (CFW)
A PKG (package) file is the official installation format for PlayStation 3 digital content – from full games and DLC to updates and PS1/PS2 classics. When you download a PKG game, you're essentially installing it directly to the console’s hard drive, just like purchasing from the now-limited PlayStation Store. ps3 pkg games high quality