The collection includes famous cards from the Battle City arc:
Before modifying anything, back up your original progress so you do not corrupt your game.
Would you like step-by-step instructions for using a save editor instead, or are you looking for a list of every card in the game?
HKEY_LOCAL_MACHINE\SOFTWARE\KONAMI\Yu-Gi-Oh! Power Of Chaos\system registry path. System Data Swap: It replaces the system.dat yu-gi-oh power of chaos joey the passion all cards unlocker
is one of digital legend, transforming a rigorous 771-card grind into an instant strategic playground. The Legend of the Infinite Deck
in its directory. While primarily used for sharing decks, it can be used to import save data from another PC that already has a full collection. Key File Locations
You can hex-edit your save file to unlock everything. The collection includes famous cards from the Battle
: Place the new system.dat into the common folder, overwriting the old one.
If the unlocker fails to work, try running the tool as an administrator (Right-click -> Run as Administrator).
: If the unlocker isn't working on Windows 10 or 11, some users recommend using a virtual machine to emulate Windows XP or Windows 7. Online Play : Once cards are unlocked, many players use LogMeIn Hamachi to simulate a LAN network for online dueling with friends. Power Of Chaos\system registry path
Paste and replace the existing system.dat file inside your game directory. Step 4: Run the Registry Script
Safety, legality, and ethics
Unlike modern Yu-Gi-Oh! games that use cloud saves, Joey the Passion stores your unlocked card library locally.
Unlike modern games that save progress in cloud servers, Joey the Passion stores your card collection locally on your PC. It relies on two main components: