This is the closest you will get to a “PSP for PS5 games.” It supports haptic feedback and adaptive triggers.
: A fan-made skin for God of War: Ghost of Sparta or Chains of Olympus (the actual PSP titles) to make Kratos look like his older self. God Of War Ragnarok Psp File Download
God of War Ragnarök: Platforms, Myths, and PSP Compatibility This is the closest you will get to a “PSP for PS5 games