Bluff (10 points) - Bluff on a Wild Draw Four twice in the same game.
Quick Change Artist (15 points) - Change the color of the discard pile at least five times in a single round.
Multiplayer (10 points) - Complete a 4-player game of UNO in any mode on Xbox Live.
Wild Abandon (20 points) - Go out with a Wild or Wild Draw Four card.
Ace! (20 points) - Go out without drawing a card.
High Noon (15 points) - Play 40 Draw Two cards.
Twister (15 points) - Play 40 Reverse cards.
Skip to My Lou (15 points) - Play 40 Skip cards.
UNO! (10 points) - Successfully get UNO! and win the game.
Wild Thing (15 points) - Successfully play 40 Wild or Wild Draw Four cards.
Devotee (25 points) - Win 40 games of UNO.
UNO Shark (30 points) - Win ten 4-player games of UNO in any mode on Xbox Live.
Go to house rules UNO. Then change the settings for Drawing. Then put the rule to Draw but Play rule. Then when you start, when it gets to your go, you may draw as many cards as you like. This will give you more chance of unlocking Card achivements.