Dragon's Crown Pro PC Port v0.9.1

Sun, 01 Nov 2026 00:00:00 +0000

for Windows, for Linux (AppImage)

Dragon’s Crown Pro PC v0.9.1

Dragon’s Crown Pro for PlayStation 4 as a native PC port for Windows and, experimentally, Linux and Steam Deck

No game files are included. You need your own legally obtained Dragon’s Crown Pro PS4 package from one of the supported builds

If you use v0.9.0, the launcher offers this release with UPDATE NOW. Your installed game files, saves, settings and logs are kept

Highlights

Automatic online relay fallback when a direct UDP connection cannot be established
Full feature parity across all 7 supported game builds
Black water artifacts fixed on aspect ratios narrower than 16:9
Improved startup crash diagnostics and fault handling
Improved PS4 package and update-package diagnostics
Cheats expanded across the supported USA, Japan and Asia / Hong Kong builds
Windows and Linux use the same online relay protocol and fallback behavior

Online play

Direct UDP remains the preferred connection path

The port first uses the existing STUN, UDP hole punching and UPnP path. If a peer cannot establish a direct connection, the game can automatically fall back to the online relay service

Relay selection is per peer, so a multiplayer room can contain both direct and relayed connections

The Connection Test now reports the online service, direct UDP availability and relay availability

Automated coverage passes for direct networking, relay transport, automatic fallback, Worker relay, protocol compatibility, failure paths, Connection Test, Windows networking, Online HLE and Linux networking

Fixes and compatibility

Issue #45: improved startup crash diagnostics, startup-phase tracking and fault handling
Issue #18: improved package and update-package analysis and unsupported-build diagnostics
Issue #44: cheats now have parity across all supported regional builds
Issue #32: fixed the black water artifacts seen on narrower aspect ratios such as 16:10
Direct online connections continue to use the existing path without relay traffic when they work normally
Linux uses the same relay frame, PeerSocket behavior and online protocol as Windows

Supported builds

Region	Title ID	Versions
USA	`CUSA10454`	1.00 and 1.01
Japan	`CUSA07001`	1.00, 1.02 and 1.03
Asia / Hong Kong	`CUSA10209`	1.00 and 1.02

Feature parity checks pass across all 7 builds

Real boot-image validation was available for 5 of the 7 builds. CUSA10454 1.01 and CUSA10209 1.02 are covered structurally and synthetically but were not available for real boot-image inspection

Downloads

Windows: DragonsCrownProPC-v0.9.1-windows-x64.zip
Linux / Steam Deck experimental: DragonsCrownProPC-v0.9.1-x86_64.AppImage

The Linux AppImage keeps the Ubuntu 20.04 compatibility baseline and has a highest detected GLIBC requirement of 2.30

Installation steps, requirements and known limitations are in the README

GitHub issues

#18 PATCH and update-package support: improved
#32 Black bars in water: fixed for narrower-than-16:9 rendering
#44 Asia / Hong Kong cheat support: expanded across supported builds
#45 Crash after pressing PLAY: diagnostics and fault handling improved

Security

The final release artifacts were scanned with VirusTotal before publication

A VirusTotal scan is an additional check, not a guarantee of safety, so please also verify the SHA-256 of your download

File	VirusTotal
`DragonsCrownProPC-v0.9.1-windows-x64.zip`	VirusTotal
`DragonsCrownProPC-v0.9.1-x86_64.AppImage`	VirusTotal

Checksums

File	SHA-256
`DragonsCrownProPC-v0.9.1-windows-x64.zip`	`d5c4a632109d66ae6778fff17ddb533eacbe1e7eb820092cec03d0e4d09493df`
`DragonsCrownProPC-v0.9.1-x86_64.AppImage`	`c68f81a5a6f8ebac15d121ac83835908202466cadcebdf60f68b203a073bebac`

Download it from Emulation King

Dragon's Crown Pro PC Port builds on Emulation King