Launch the game. When you enter the "Deck Construction" screen, your total card count should read 771, with three copies available for every card. Troubleshooting Common Unlocker Issues
Copy the new system.dat file from your extracted unlocker folder.
Save changes, double-click the .reg file, and click to merge it into your Windows Registry. yu-gi-oh power of chaos joey the passion all cards unlocker
If your game throws an error upon boot, the registry path in the .reg file might not match your installation directory.
In recent years, the community has released an updated version of the game known as the "KCB Edition." This repack is designed to run easily on Windows 10/11. It often comes with a built-in "card activator." Inside the game folder, look for a folder named [KCB Edition]/ativador local . Within it, you will find packaged unlockers that allow you to toggle all cards on or off without manually editing system files. Launch the game
Look for unlock files hosted on open-source platforms like GitHub or pinned threads in active steam community forums for the game.
Access staples like Jinzo , Barrel Dragon , and Scrapegoat immediately. Save changes, double-click the
Many retro gaming sites offer automated scripts or executable installers designed to bypass the manual configuration. These tools automatically rewrite your registry values and copy over an unlocked save state in a single click.
Find a reputable source for the "Joey the Passion All Cards Unlocker" (usually a ZIP file containing a system.reg or allcards.exe ).
Before modifying any files, preserve your original data so you can restore it if something goes wrong.
Even with an unlocker, Power of Chaos is finicky on modern hardware.