If the game is in ISO format, extract it first using 7-Zip, then ensure the files are correctly placed in the dev_hdd0/disc directory within the RPCS3 folder. Refresh your game list to make God of War 3 appear. Optimized Settings for Smooth Gameplay (2026 Guide)
If you see a website offering a standalone PC installer (Setup.exe), it is either: download god of war 3 remastered pc install