{Promasika} PS1 EMULATOR FOR PS4

what is PS1HDEMU

PS1HDEMU is an emulator ps1 for ps4 but not all games will work you can check the list of working games on the list below and remember that creating the emulator is not an easy task specialy on ps4   

 

List of Game compatibility 

https://psdevwiki.com/ps4

PS1HDMU