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
Demon's Souls Lighting Mod Gets 2.0 Update; Unofficial Patch Out, Too
According to a recent video Demon's Souls is now fully playable on the RPCS3 PS3 emulator - Gamesear
Demon's Souls In 4K, 30FPS On PC With RPCS3 | GameWatcher
Here's Demon's Souls running in the RPCS3 PS3 emulator | PC Gamer
Demon's Souls ROM (ISO) for PlayStation 3 Emulator (RPCS3)🎮