Write Color Buffers: Enable this. It fixes many missing textures and lighting bugs.
RPCS3 has a built-in "Patch Manager" that is vital for God of War: Ascension. Open the "Manage" menu and click "Game Patches." Check for God of War: Ascension (BCUS98232 or BCES01741). god of war ascension not working on rpcs3
The RPCS3 emulator has successfully rendered many high-profile PS3 titles playable (e.g., Persona 5 , Demon’s Souls ). However, late-cycle PS3 exclusives that heavily utilized the SPUs for graphics post-processing—specifically God of War: Ascension —remain classified as “In-Game” or “Loadable” rather than “Playable” per the official RPCS3 compatibility database. Write Color Buffers: Enable this
Log Files: If you still can't get it to work, check the RPCS3 log (the bottom window). Red text usually indicates exactly which file or "Trap" caused the crash, which you can use to search the RPCS3 Discord for specific fixes. Open the "Manage" menu and click "Game Patches