Enter the following codes at the VS Screen.
| Unlockable |
How to Unlock |
| Bluff (10 points) |
Bluff on a Wild Draw Four twice in the same game. |
| Multiplayer (10 points) |
Complete a 4-player game of UNO in any mode on Xbox Live. |
| UNO! (10 points) |
Successfully get UNO! and win the game. |
| High Noon (15 points) |
Play 40 Draw Two cards. |
| Quick Change Artist (15 points) |
Change the color of the discard pile at least five times in a single round. |
| Skip to My Lou (15 points) |
Play 40 Skip cards. |
| Twister (15 points) |
Play 40 Reverse cards. |
| Wild Thing (15 points) |
Successfully play 40 Wild or Wild Draw Four cards. |
| Wild Abandon (20 points) |
Go out with a Wild or Wild Draw Four card. |
| Ace! (20 points) |
Go out without drawing a card. |
| 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. |
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