Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Coy Smile (10 points)	Complete Mister DEATH's dental work with all 10 teeth for World 2. Getting serious...
Dentist Paradise (10 points)	Complete Mister DEATH's dental work with 40 teeth... Seriously... good luck!
Dessert (20 points)	Collect 2000 Lums! Stay alert, they are everywhere!
Embarassed Smile (10 points)	Complete Mister DEATH's dental work with all 10 teeth for World 3. Pretty Hardcore!
Entree (15 points)	Collect 1000 Lums in the Jungle! Explore!
Fake Smile (10 points)	Complete Mister DEATH's dental work with all 10 teeth for World 5. Insaaaaaane!
Genuine Smile (10 points)	Complete Mister DEATH's dental work with all 10 teeth for World 1. That one's all right...
Grin (10 points)	Complete Mister DEATH's dental work with all 10 teeth for World 4. Tough Love!
Hors d'oeuvres (4 points)	Collect 500 Lums! Well, you'll have to play a bit.
Icing on the cake (25 points)	Collect 3600 Lums! Each and every one of them!
Lums Adventure! (10 points)	Collect 1000 Lums in ONE run, without dying, without retrying! Relax...
Lums Quest! (20 points)	Collect 2000 Lums in ONE run, without dying, without retrying! I said BREATHE...
Lums Race! (5 points)	Collect 500 Lums in ONE run, without dying, without retrying! Be calm...
Lums Survival! (25 points)	Collect 3600 Lums in ONE run, without dying, without retrying! Simply impossible...
Mule! (5 points)	20 consecutive retries on the same level! Never back down my friend!
Starters (1 points)	Collect 100 Lums. Good luck!
Stubborn! (5 points)	10 consecutive retries on the same level! You can't stand losing, can you?
Survivor! (5 points)	You died 20 times in the same level! Maybe you should go outside, relax, and try again later.