Do not enable the "Always S-Pow" and "Always S-Tec" codes simultaneously, as conflicting memory addresses will crash the PlayStation system during the post-duel calculation screen.
: Do not use the Instant Win code during the final bosses sequence until the actual card playing grid appears, or the game might skip vital story triggers and soft-lock.
Never run out of options.
No. If you are playing on an emulator, you can use the emulator’s built‑in cheat engine. If you are playing on a real PlayStation, you will need the original GameShark disc and hardware.
– You must insert a GameShark CD before the game disc, then enter the codes via the device’s menu. The codes modify the game’s data as you play.
Entering individual card passwords in Forbidden Memories normally requires thousands of Starchips. The following codes modify your library directly, giving you x99 copies of the most powerful and sought-after cards in the game. Infinite Copies of All Cards
These operational modifiers manipulate the state of the duel. They ensure you never lose a match and can speed up the grinding process for ranks. Infinite Life Points (Player 1)
The Gameshark code 9D4E6F43 793F1E0C remains one of the most iconic and sought-after cheats in gaming history. While its use may be debated, its impact on the Yu-Gi-Oh! Forbidden Memories community is undeniable. For DuelKing22 and countless others, the code represented a key to unlocking new possibilities and experiences in the game.
Now duel – with the power of the Gameshark at your side.
This is a legendary and clever code from the game's heyday. It allows you to win any card you want after a duel.
: Using the code format 301D0xxx 0063 (where xxx is the card's memory address) will give you 99 copies of a specific card. Card Passwords (Non-GameShark)