Effect: During a duel, press L1+R1 to win immediately.

These codes must be entered into a GameShark or compatible emulator (like DuckStation or ePSXe) to function. Infinite Starchips 801D07E0 423F 801D07E2 000F Infinite LP (Player 1) 8010E9D0 2038 Instant Win (Opponent 0 LP) 8010EA04 0000 Easy S-TEC Rank

Avoid these – they either do nothing or crash the game:

80074570 967F 80074572 0098

Mason scrolled further until his thumb brushed the last code. It had been circled in red ink, and beside it, in his grandfather’s shaky hand, was a single sentence: The last one remembers you.

The game’s final boss, Heishin (and later, DarkNite and Seto), possessed cards like Meteor B. Dragon , Blue-Eyes Ultimate Dragon , and Gate Guardian —cards that seemed impossible to obtain legitimately without hundreds of hours of grinding duel after duel against the same opponents.

Activating just one magic card results in an S-Tec rank with this multi-line code: 801798FE 0000FF9C 80179902 0000FF9C 80179906 0000FF9C 8017990A 0000FF9C.

While not technically "Gameshark codes," the game allows you to enter 8-digit passwords in the library to unlock specific cards using your Star Chips. 89631139 Black Skull Dragon 11901678 Summoned Skull 70781052 Metalzoa 50705071 Red-Eyes B. Dragon 74677422 Gaia The Dragon Champion 66889139 Megamorph 22046459 Raigeki 12580477 Dark Hole 53129443 Tips for Using Codes

How long is Yu-Gi-Oh Forbidden Memories? - HowLongToBeat.com

Winning with an S-TEC rank is the only way to obtain powerful Magic and Trap cards (like Raigeki, Megamorph, and Swords of Revealing Light) from opponents. These codes manipulate the duel results instantly. 800A42E4 0000