All save Spider-Man represent Sony taking existing titles and cranking up the resolution. PlayStation Pro won't be merely a shift to higher 4K-angled resolutions, said Cerny. It'll also allow developers to retroactively upgrade older titles for existing 1080p TVs, say making scenes more visually complex without sacrificing performance. Sony calls this process "forward compatibility," and Cerny says patches for over a half-dozen first party titles are in the offing, as well as several from third party developers.