PlayStation Remote Play Perfected on Steam Deck
Chiaki4Deck is the ultimate, optimized solution for streaming your PS4 and PS5 games directly to your Steam Deck with enhanced performance, controls, and features.
Why Choose Chiaki4Deck?
An enhanced fork of Chiaki, specifically tailored for the Steam Deck experience with numerous improvements.
Optimized Performance
Specifically tuned for the Steam Deck's hardware, ensuring smooth streaming with minimal latency and optimized battery consumption.
Deck Controls Integrated
Full support for the Steam Deck's controls, trackpads, gyro, and back buttons. No more controller mapping headaches.
Easy Setup
Streamlined configuration process with clear guides and automatic settings optimization to get you playing in minutes.
Wake-on-LAN
Turn on your PlayStation remotely from your Deck, even from sleep mode. Never get up from your couch again.
DualSense Support
Experience haptic feedback and adaptive trigger features when streaming from your PS5 for immersive gameplay.
Free & Open Source
Chiaki4Deck is completely free, open-source software, maintained by a passionate community of developers and users.
Complete Setup Guide
Follow these steps to get Chiaki4Deck running on your Steam Deck
Install Chiaki4Deck
Download the latest release from the GitHub page and install it on your Steam Deck. You can do this via:
Discover Store in Desktop Mode (easiest method)
Manual installation from the GitHub releases page
Using the terminal with flatpak commands
Get Your PSN Account ID
This is the most crucial step for authentication. You'll need to obtain your unique PSN Account ID:
Use the provided script in the Chiaki4Deck wiki
Alternative methods include using browser developer tools
Keep this ID secure as it's needed for console registration
Register Your Console
Open Chiaki4Deck and add your PlayStation to the application:
Find your PlayStation's IP address in network settings
Enter your PSN Account ID when prompted
Put your PS4/PS5 into pairing mode if required
Test the connection to ensure it works
Configure Settings & Add to Steam
Optimize your experience and make it accessible from Gaming Mode:
Adjust streaming settings for best quality/performance balance
Set up controller configurations if needed
Add Chiaki4Deck as a non-Steam game to your library
Configure artwork and controls for seamless integration
System Requirements
What you need to run Chiaki4Deck successfully
Hardware
Steam Deck (any model) PS4, PS4 Pro, PS5, or PS5 Digital Edition DualShock 4 or DualSense controller (optional
Network
5GHz Wi-Fi (strongly recommended) Wired Ethernet for console (ideal) Minimum 15Mbps upload speed
Software
SteamOS 3.0 or newer Latest PlayStation system software PSN account with console activated as primary
Other
Basic familiarity with Steam Deck Desktop Mode PS Remote Play enabled on your PlayStation Approximately 200MB free storage
Chiaki4Deck vs Standard Chiaki
See how Chiaki4Deck improves upon the original Chiaki applicati
| Feature | Standard Chiaki | Chiaki4Deck |
|---|---|---|
| Steam Deck Optimization | ✗ | ✓ |
| Automatic Controller Mapping | ✗ | ✓ |
| Wake-on-LAN Fixes | ✗ | ✓ |
| DualSense Haptic Support | ✗ | ✓ |
| Touch Menu Integration | ✗ | ✓ |
| Battery Optimization | ✗ | ✓ |
| SteamOS Integration | ✗ | ✓ |
Troubleshooting Common Issues
Solutions to frequently encountered problems
- Connection Failures
- If you're having trouble connecting to your PlayStation
- Ensure both devices are on the same network
- Verify your PlayStation's IP address is correct
- Check that Remote Play is enabled on your PlayStation
- Try putting your console in pairing mode
- Poor Stream Quality
- If your stream is laggy or low quality:
- Switch to 5GHz Wi-Fi if possible
- Reduce the stream bitrate in settings
- Ensure your PlayStation has a strong connection
- Close other bandwidth-intensive applications
- Controller Not Workin
- If controls aren't responding properly:
- Check controller order in Steam input settings
- Ensure you're using the correct controller layout
- Try resetting controller configurations
- Verify gamepad testing in Desktop Mode
- Wake-on-LAN Issues
- If you can't wake your console remotely:
- Ensure your console is in rest mode, not fully off
- Check Wake-on-LAN settings on your PlayStation
- Verify network connectivity in rest mode
- Try using your console's IP instead of hostname
Frequently Asked Questions
Quick answers to common questions about Chiaki4Deck
What is Chiaki4Deck?
Chiaki4Deck is an open-source app that lets you stream and play PS4 or PS5 games on your Steam Deck.
Who developed Chiaki4Deck?
It was created by community developer DieHertz, based on the original Chiaki Remote Play project.
Is Chiaki4Deck free to use?
Yes, it’s completely free and open-source under the AGPL-3.0 license.
What platforms does it support?
It’s optimized for Steam Deck and Linux, but also works on other compatible devices.
Do I need a PlayStation console?
Yes, you need a PS4 or PS5 to stream games through Remote Play.
Does it work outside my home network?
Yes, you can stream games remotely using PSN connection mode.
Is it safe to use?
Yes, it’s safe when downloaded from trusted sources like GitHub, but always protect your credentials..
Is Chiaki4Deck an official Sony app?
No, it’s a community project not affiliated with Sony Interactive Entertainment.
Can it stream PS5 games?
Yes, it fully supports PS5 Remote Play with improved compatibility.
Does it support HDR or 4K?
Some versions may support HDR and high resolutions depending on your network and display.
Do I need port forwarding?
Not always — the latest version supports Remote connection via PSN, removing that need.
Can I customize the controls?
Yes, you can map buttons, touchpad, and trackpad for the Steam Deck.
Does it support DualSense features?
Basic DualSense support works, though advanced haptics may be limited.
Can I use it on Windows?
Chiaki4Deck is built for Linux/SteamOS, but you can use Chiaki-ng on Windows.
Will my trophies and saves sync?
Yes, all progress, trophies, and saves sync through your PlayStation account.