Expert Mode...
	Various Achievements...

Once you complete all four series in single player, Expert Mode will unlock.

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Another One?	Win a Duel and earn a second copy of a card.	10
Back at Ya	Use a signature creature against their owner.	10
Custom Victory	Win a Duel using a custom Deck Recipe.	10
First of Many	Complete your first Duel.	10
Half Way There	Complete Yu-Gi-Oh! and GX series.	20
Number One	Complete Expert Mode.	40
One Better	Inflict at least 1,000,001 damage.	30
Rank Up	Win 15 ranked Matches.	10
Series Complete	Complete your first series.	10
Series Finale	Complete Yu-Gi-Oh! 5D's and ZEXAL series.	20
To the Top!	Reach the top of the first Duel ladder.	10
World Duelist	Play 30 Multiplayer Duels.	20