Unlock Microsoft Gamerscore points, by completing the following Achievements!

Achievement	How to unlock
Cool Winner ( 5 points )	Achieve the winner of 3 rounds in a row.
Four Card ( 5 points )	When you draw a Four card for the 1st time.
Reverse Card ( 5 points )	When you draw a Reverse Card for the 1st time.
Skip Card ( 5 points )	Make your opponent skipped for the 1st time.
The double UNO ( 5 points )	When you called UNO twice for the first time.
Two Card ( 5 points )	When you draw a Two card for the 1st time.
Wild Card ( 5 points )	When you draw a Wild card for the 1st time.
Win 1st Easy ( 5 points )	1st win in an Easy round in Quick Play mode.
Win 1st Hard ( 15 points )	1st win in a Hard round in Quick Play mode.
Win 1st Normal ( 10 points )	1st win in a Normal round in Quick Play mode.
Win 1st Tournament ( 10 points )	Win 1st round in Tournament mode.
Win 10th Tournament ( 10 points )	Win 10th round in Tournament mode.
Win 11th Tournament ( 10 points )	Win 11th round in Tournament mode.
Win 12th Tournament ( 15 points )	Win 12th round in Tournament mode.
Win 13th Tournament ( 15 points )	Win 13th round in Tournament mode.
Win 14th Tournament ( 15 points )	Win 14th round in Tournament mode.
Win 15th Tournament ( 30 points )	Win 15th round in Tournament mode.
Win 3rd Tournament ( 10 points )	Win 3rd round in Tournament mode.
Win 5th Tournament ( 10 points )	Win 5th round in Tournament mode.
Win 7th Tournament ( 10 points )	Win 7th round in Tournament mode.