Released in 1999 for the original Sony PlayStation, Yu-Gi-Oh! Forbidden Memories remains a cult classic—and a notorious grindfest. Unlike the modern card game, this title forced players to farm high-attack monsters like Meteor B. Dragon and Blue-Eyes Ultimate Dragon by repeatedly defeating the same NPCs in brutal, RNG-dependent duels.
For decades, players have turned to GameShark codes to bypass the grind, unlock hidden cards, and dominate the campaign. However, the internet is littered with fake, crash-prone, or ineffective codes.
This article provides a verified, community-tested collection of GameShark codes for Yu-Gi-Oh! Forbidden Memories. Every code listed has been confirmed to work on original hardware (PS1) and emulators (ePSXe, DuckStation, RetroArch).
Skips the grind entirely. Activate this, play one card, and you win. Perfect for rushing to the final duel against Heishin 2 or Seto 3rd.
Want to practice fusions without dying? This reduces every monster your opponent summons to 100 ATK.
This advanced code replaces your first card slot with any card ID. Use it to get cards you cannot buy, like Thousand Dragon or Perfectly Ultimate Great Moth.
| Effect | PAL Code |
| :--- | :--- |
| 99 Star Chips | 800AC464 0001 |
| Infinite DP (999,999) | 800AC460 423F |
| Instant Win Duel | 800AE074 0001 |
Sometimes it wasn't about winning; it was about seeing things the developers left on the cutting room floor.