I have it specially reserved for me (ie bought 2 3 game) with my sons together to play duels with new maps and new features (number cards). Each game had previously multiplayer mode, where is the problem? Are there any DS cards also provide an upgrade path? If so do !! My Young also found it great that they had to earn the decks / cards. And now? Boring! I once got 2 duel in Singelmodus made and was just getting tickets, I did not need. Only High monster cards or magic on numbers that I indeed could not einsezten because I got no matching monster. After two meetings, the DS was made again and I frustrated that I had spent a total of 135 Euro. And if you think that the cards are put away, the, well forget it. These are old cards with Uthopia doing that since my kids have already over a year. And 3 additional cards in the game shell are indeed good cards, but only if you want to buy a deck with trains, but who wants that! A game is still and that will eventually be sent back!