Ubisoft says:
"Backwards compatibility will be available for supported PlayStation 4 titles, but will not be possible for PlayStation 3, PlayStation 2, or PlayStation games."
Sony themselves haven’t commented on this, but their silence on the matter further hints PS5 backward compatibility is only going back one generation.Also as you can see in the article image,sony only confirmed PS4 and PS4 Pro games for PS5 via backward compatibility!
