The base game is locked to 30 FPS. A community-made unlocks 60 FPS. However, this breaks QTEs (quick-time events) and certain cutscenes. Use the patch only for combat-heavy segments, then disable it.
Keep an eye out for remastered versions or collections. While God of War: Ascension itself hasn't been remastered, the series has seen several collections and remasters. god of war ascension playstation 3 roms download hot