: Instantly build competitive decks like Exodia, Blue-Eyes, or Relinquished.
The Power of Chaos series stores card progress in a system file and the Windows Registry. Manually collecting every card is a massive undertaking, with 155 cards in Yugi's game, 311 in Kaiba's, and 245 in Joey's. An all-cards save file provides: Yu-gi-oh Power Of Chaos All Cards Save Game
: Many "All Cards" saves also work with popular mods like the All-in-One (AiO) Trilogy Mod . How to Install an All Cards Save (Step-by-Step) : Instantly build competitive decks like Exodia, Blue-Eyes,
Download a trusted all-cards save file and place the new system.dat into that folder. If you are on Windows 10 or 11, you may also need to check the VirtualStore path if the game isn't reflecting the changes: C:\Users\[YourUser]\AppData\Local\VirtualStore\Program Files (x86)\KONAMI\Yu-Gi-Oh! Power of Chaos Common . 3. Update the Windows Registry An all-cards save file provides: : Many "All