The PlayStation 5 emulation scene has been a wonder to witness, with rapid progress matching the community's ambition. The latest development on this frontier is SharpEmu, an open-source PS5 emulator, successfully running on the Steam Deck with Astro's Playroom even booting to show the PlayStation Studios loading screen. The framerate doesn't go past 1 FPS, but the fact that it's even running is very impressive.
We scoured the internet for more information on this but couldn't find anything. This seems to be the first and only case of someone getting a PS5 game to load on a Steam Deck without streaming involved. The video above shows the Steam Deck in its desktop mode inside SteamOS, which is based on Linux. Performance fluctuates between 0.5 FPS and 1 FPS according to the overlay in the corner, and the audio is just as choppy.
