Yu-Gi-Oh! Master Duel mods

Build decks, summon monsters and combine card effects in Yu-Gi-Oh! Master Duel. Solo Mode introduces card strategies through themed chapters, alongside the game's online duels. The free Duel Speed rule lets you choose a quicker duel pace.

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Adjust the pace of a duel

Open Rule Modifiers to find Fast duel speed. Enable it during a duel to use fast speed, then switch it off to return to the previous setting.

Getting started

Enable Yu-Gi-Oh! Master Duel in Bytonian Mods, load the Duel Speed package and turn on Fast duel speed while a duel is running.

Choose what you want to change

Rule Modifiers

1 option

A free toggle for fast duel speed, with previous-speed restoration.

View rule modifiers →

Achievements

11 achievements

Browse the Steam achievement names and descriptions for Yu-Gi-Oh! Master Duel. Choose and unlock achievements for free with Bytonian Mods in the Windows app.

View all achievements →

Questions about Yu-Gi-Oh! Master Duel mods

Is the Duel Speed mod free?: Yes. The Duel Speed package and its Fast duel speed rule are free.
How do I restore my previous speed?: Switch Fast duel speed off. Disabling the Duel Speed package also restores the previous speed for the current duel.

Get started with Yu-Gi-Oh! Master Duel

Install Bytonian Mods
Download the Windows app and follow the setup prompts.
Open your game
Open Yu-Gi-Oh! Master Duel and select it in Bytonian Mods. Follow the app’s connection prompts.
Choose your content
Review the available options in the app and choose the ones that suit how you play.