Yu-Gi-Oh! Duel Monsters has never been released for PC, so it has no PC system requirements. It came out on Game Boy. Released in 1998.
Running Yu-Gi-Oh! Duel Monsters on a computer
There is no emulator for Game Boy that this site will point you at.
Games of the same series that run on PC
Yu-Gi-Oh! Master Duel
Yu-Gi-Oh! Legacy of the Duelist: Link Evolution
Yu-Gi-Oh! Duel Links
Yu-Gi-Oh! Legacy of the Duelist
Yu-Gi-Oh! Power of Chaos: Joey the Passion
Yu-Gi-Oh! Power of Chaos: Kaiba the Revenge
Where Yu-Gi-Oh! Duel Monsters can be played
Platforms: Game Boy.
