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TheSteam Deckis more than just a handheld gaming device. The portable machine functions as a desktop PC, a gaming console, and the perfect streaming device. The versatility of the Steam Deck means thatPlayStation 5owners can stream their games to their handheld flawlessly combined with high-speed internet when coupled with the Steam Deck’s ability to play many demanding games on the system.
With the steps outlined in this guide, players will learn how to add their PS5 library to their portable gaming library on the Steam Deck using remote play.
Updated Jul 24, 2025, by Michael Llewellyn:Chiaki4Deck is a terrific program that lets the Steam Deck play your PS5 games via remote play through Gaming Mode. However, as it is a third-party program you should enable the handheld’s Developer Mode settings to ensure that Chiaki and remote play stays functional. The guide has been updated to include the necessary steps for activating Developer Mode, ensuring the smooth operation of the Chiaki4Deck program.
Enable Developer Mode On The Steam Deck
Before installing Chiaki4Deck on the Steam Deck, you must enable Developer Mode and CEF Debugging. This ensures third-party programs such as Chiaki4Deck remain functional on the Steam Deck. Follow the steps below to enable Developer Mode before switching to Desktop Mode.
Check the Developer Mode settings after every major update to ensure Chiaki remains operational. Certain plugins and applications may experience a reduction in functionality when CEF Debugging is disabled. Running the Stem Deck in beta testing mode instead of stable requires more updates.
How To Install Chiaki4Deck On The Steam Deck
To enable remote play from the PlayStation 5 to the Steam Deck, users must install a program calledChiaki4Deck. It’s better optimized for remote playing games than the original version of Chiaki, as it shouldrun PS5 titleswithout requiring any tinkering with the settings. Use the following steps to install Chiaki4Deck:
Logging Into The PlayStation Network On Steam Deck
How To Add Chiaki4Deck To The Steam Library
With the Steam Deck and PS5 connected, users will want to use Chiaki in the Steam Deck’s gaming mode. The following steps can be used to add Chiaki to the Steam library:
Adding Artwork To Chiaki
The Chiaki app will appear, but it will feature a blank icon. To change it, use the following steps:
Changing The Controller & Screen Settings
The default controlson the Steam Deck may not function correctly. To remedy this, players should customize it themselves or download a premade set from the Community Creations.
How To Fix Performance Issues With Chiaki
Occasionally, the Steam Deck can run into performance problems when running PS5 games through Chiaki4Deck. The following steps can be used to solve them:
Sometimes, the double-tap won’t work straight away. If this happens, gently tap the screen until the remote play kicks in.
