Collect and build
Open packs, earn cards from story duels and events, reforge spares in the Card Forge and build the deck you want. See every card set →
Free fan-made card duel
Build a deck from 3,076 playable classic cards, watch 139 monsters fight in 3D, and take on story rivals, events and friends online.
What you can do
Every duel plays by the rules.
Every card follows its real text and official rulings: chains, spell speeds, the Damage Step and replays all work like they should.
Duel your way
Story rivals from the classic series, seasonal events, AI duels, and private online duels with friends. How the engine works →
Watch them fight
139 monsters come to life as animated 3D models on the field, with attack effects and field magic. Meet the monsters →
Inside the game
Real screenshots, current build.
Every image here is taken from the game as it is today. Click one to see it full size.
Home
Your events, stats and news at a glance.
Choose your duel
Story, AI, private online duels and more.
Story duels
A roster of classic rivals, each with a reward card.
Deck builder
Filters by type, Attribute, Level and stats.
Collection
Sort by what each update added.
Card detail
Full art, text and stats for every card.
Shop
Packs and bundles bought with in-game Duel Points.
Events
Challenge circuits with exclusive rewards.
Rewards
Earn sleeves, arenas and icons. Make them yours.
The duel board
Every action is listed in the duel journal.
Latest updates
New cards, every update.
The game updates itself when you open it. Each update below made these cards playable.
Yu-Gi-Oh! Legacy of the Twin Masters for Windows
Your deck is waiting.
New in v0.1.66: Rebuilt starter decks. The Dragon, Spellcaster and Warrior starters are now hand-built 40-card decks instead of random picks: strong Level 4 beaters, a few boss monsters, real support for each type (Mage Power and Magical Dimension for Spellcasters, Stamping Destruction for Dragons, The A. Forces for Warriors) and basic answers like Trap Hole and Sakuretsu Armor. Each starter now shows a cover card that is actually in the deck. Also fixes a rare error when a card left the field while it was still moving.
Already playing? Open Updates in the game: it installs the latest game and keeps your deck and progress. New here? Install the launcher once, then update in-game to v0.1.66.