Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Defeat them all!	Finish last island.	100
Expansion time is beggining!	Finish second island.	100
Hard? This is just the beginning	Kill first enemy.	100
Hundreds of bullets behind us	Finish the fifth island.	100
It's my Island!	Finish first island.	100
More than half	Finish fourth island.	100
OMG!	Find new characters.	100
Oh... the first time? You'll get used to it	First death.	100
To three time...	Finish third island.	100
Welcome in MixxIsland!	Meet first enemy.	100