Accomplish the indicated task to get Gamerscore points:
Ace of Spades: Win 25 consecutive games.
Bidder Beginner: Win a total of 10 games.
Blind Bidder Extraordinaire: Complete 5 blind nils.
Jack of Spades: Win 10 consecutive games.
King of Spades: Win a total of 25 games.
Light Packer: Successfully complete a game without taking any bags.
Nil Annihilator: Complete 100 nils.
Online Trickster: Successfully complete 10 games on Xbox Live.
Spades Prankster: Take a total of 500 tricks.
Spades Veteran: Play a total of 100 games.
To the Moon: Take all the point cards in a hand.
To the Moon and Back: Complete 2 moon shots in a single game.