PKG files are only installed once. In contrast, running game backups as ISO files often creates duplicate data folders on the HDD, consuming more space.
Locate the Modern Warfare 2 PKG file and press X to begin the installation. Call Of Duty Modern Warfare 2 Ps3 Pkg
Once complete, the game icon will appear on your XMB menu. Important Note for Multiplayer PKG files are only installed once
Commonly found as version 01.24 , which includes the latest patches. which includes the latest patches.