You can play Demon's Souls on PC at 60 fps now, and mods make it even better | PC Gamer
Demon's Souls In 4K, 30FPS On PC With RPCS3 | GameWatcher
PS3 Emulator RPCS3 Downloadable Binaries Available for Linux : r/emulation
Latest RPCS3 PS3 Emulator Update Includes Major Graphical Fixes | PSXHAX - PSXHACKS
21:9 Demon Souls (RPCS3) | NeoGAF
Watch Demon's Souls running on PC using PS3 emulator RPCS3 | VG247
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