Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Graduation Party (5 points): Complete the Interactive Tutorial and pass the test.
Victory Party (5 points): Successfully call UNO and win a round in the same turn in any mode.
Surprise Party (5 points): Play 10 Scramble cards.
Party of One (10 points): Win 10 rounds in Elimination mode by eliminating all other players.
Private Party (20 points): Play 3 Skip cards in a single round in Partner mode.
Party Time (20 points): Win 5 games using the "Fast" house rule.
Party Platter (20 points): Play at least one of each command card in a single round.
Block Party (20 points): Win 5 local four-player matches.
Life of the Party (20 points): Win 10 Xbox LIVE matches in any game mode.
Party's Over (20 points): Score 250 points or more in a single round.
Party Planner (25 points): Discard 9 or more cards in one turn.
Party Decorations (30 points): Change the color of the discard pile 5 or more times in one turn.