Sony lets gamers access their PlayStation consoles remotely through a couple of different tools. The Remote Play app lets gamers stream titles from their consoles to their phones, tablets, and PCs. The PlayStation Portal handheld has an extra trick. It can stream PS5 games both locally from a gamer's own console or directly from the PlayStation Plus Premium service's cloud gaming library. Third-party apps like Chiaki have already brought PS Remote Play functionality over to Linux, but the new Asobi Remote Play app promises to make that functionality available directly from Steam. It also boasts an exclusive feature that can turn your Steam Deck into a virtual PS Portal, allowing you to play cloud games from the PlayStation Plus Premium library. The app is in a pre-release play test right now, but its capabilities are intriguing. (Image credit: Asobi)As long as you have a PlayStation Plus Premium subscription, you can stream select PS5 titles directly from Sony's servers inside Asobi, even if you don't have a PS5 console. This hasn't been possible on any device other than the PS Portal until now. Only the titles Sony has approved are available for cloud streaming on PS Portal, and that same restriction will apply within Asobi. That said, hundreds of games are already available through this subscription, so you likely won't run into any trouble finding something to play if you want to try the PlayStation library without committing to a PS5. The Asobi team has just released the app for SteamOS (and, by extension, Linux), which means you can install it on a Steam Deck or Steam Machine and essentially turn your existing Steam Deck into a Portal, saving you from buying a $250 device just to enjoy PlayStation games without a console.Asobi is not associated with Sony in any way, so there's no guarantees for future compatibility or even a stable experience, but the developer does promise 1080p 30FPS streaming with the app's free tier. The premium tier bumps that up to 1080p 60 FPS with HDR and 4K upscaling support, as well as manual bitrate selection, controller haptics, and lower latency. All of these premium features are currently free on the Steam playtest, which is also why pricing for the premium tier hasn't been announced yet. Some users already part of the testing are reporting issues, which is to be expected for pre-release software. But if the team can iron out the kinks, and assuming that Sony doesn't block whatever method Asobi is using to mimic the PlayStation Portal for cloud game streaming access, this app could become the most accessible way to play PlayStation games on the Steam Deck (apart from native PC ports, of course).