Unlock All Cards in Yu-Gi-Oh! Power of Chaos: Joey the Passion (New Guide)
Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\KONAMI\Yu-Gi-Oh! Power of Chaos\system
Open the game and go to "Deck Construction." You should see "9" copies of every card available. Method 2: Using a 100% Save File (system.dat)
: On Windows 10/11, you must run both the installer and the game ( joey_pc.exe ) as Administrator for the unlocks to stick. unlock all cards yugioh power of chaos joey the passion new
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Copy the unlocked system.dat file and paste it into: C:\Program Files (x86)\Common Files\KONAMI\Yu-Gi-Oh! (Overwrite the existing file when prompted).
If you are moving progress between PCs or manually editing, you can adjust the registry directly. Unlock All Cards in Yu-Gi-Oh
, the most reliable methods involve manipulating the game's save data and registry entries. Option 1: The Registry & Save File Method
To unlock all cards in Yu-Gi-Oh! Power of Chaos: Joey the Passion
Unlocking all cards in Yu-Gi-Oh! Power of Chaos: Joey the Passion requires dedication, strategy, and a little bit of luck. By following the tips and tricks outlined in this article, players can unlock all the cards in the game, including the new cards added in the Joey the Passion update. Whether you're a seasoned player or just starting out, this guide will help you on your journey to becoming a Yu-Gi-Oh! Power of Chaos master. Method 2: Using a 100% Save File (system
Newer Windows versions restrict old apps from modifying files within the ProgramData folder.
Paste the unlocked system.dat file directly into your newly designated Common folder.
Modern Windows versions block the game from updating data inside the Program Files directory unless explicit permissions are given.