Technology really has improved... playing Demon's Souls with PS3 emulator on my PC, streamed to my smartphone and using a Bluetooth controller : r/gaming
PS3 Emulator RPCS3 Downloadable Binaries Available for Linux : r/emulation
Demon's Souls | PS3 vs PC Emulator (RPCS3) | 4K Graphics Comparison - YouTube
PS3 emulator RPCS3 can now play Demon's Souls at 60FPS thanks to a patch | GamingOnLinux