You can use a ps4 emulator, I tried shadPS4 with Last Guardian and it works fine. It’s Open source and has a Linux version. I do think to ‘install’ the games in this emulator you have to use a fork such as ShadPs4Plus then use the shadPS4 to play them (for some reason that installation feature was removed from shadPS4, and you do need to install the games before you play them). Happy gaming!

Also happened to me just yesterday when I put my raspberry PI offline that served as a NAS, dolphin just became frozen…

Soulseek (it’s a music sharing software/network)