Whether you are preserving gaming history or simply curious about PS4 file structures, understanding these identifiers helps you navigate backups, updates, and cross-region compatibility—responsibly.
Game.Name.CUSAXXXXX-Update-vXX.XX-XXX.pkg A Way Out -A0100-V0100- -CUSA08004- PS4 PKG -AU...
If this file shows V0100 , it likely refers to , not the latest. For a fully updated game, you would expect V0300 or higher. 2.3 -CUSA08004- This is the Title ID assigned by Sony for a specific region. Every PS4 game disc, digital release, and patch has a unique CUSA code. Whether you are preserving gaming history or simply