Understanding where PCSX2 stores its save files is crucial for backing up progress, transferring saves between devices, using third-party save editors, or migrating from the older 1.6.x series to the modern Qt-based 1.7+ / 2.x releases. The location is not arbitrary—it reflects fundamental changes in how the emulator manages user data, respects operating system conventions, and supports portable deployments.
Rename Mcd001.ps2 to Final_Fantasy_X.ps2 to avoid confusion. pcsx2 save files location work