God of War: Ascension is notoriously demanding. It utilizes complex graphical pipelines and SPUs (Synergistic Processing Units) that require a robust modern PC. System Requirements
Features some of the best visuals on the PS3, with massive environments and "boss fights" that still look impressive today. God Of War- Ascension PlayStation 3 Roms Download
They are software programs designed to mimic the behavior of a hardware console. As long as the developers of an emulator like RPCS3 use a "clean-room" reverse engineering method and do not incorporate any copyrighted Sony code, there is no legal basis for preventing its distribution. God of War: Ascension is notoriously demanding