Since PCSX2 uses virtual memory cards (usually .ps2 files), you often need a tool to "inject" a downloaded save into that card.

Download your desired save file. It will likely come in a .ps2 or .mcd format. Step 2: Navigate to Documents\PCSX2\memcards\ . Step 3: Rename your original memory card (e.g., Mcd001_backup.ps2 ). Step 4: Copy the downloaded file into the folder and rename it to Mcd001.ps2 . Step 5: Open PCSX2, boot God of War 2 , and select "Load Game." The new saves should appear.