Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Dungeon 1	Complete Dungeon 1.	50
Dungeon 2	Complete Dungeon 2.	50
Dungeon 4	Complete Dungeon 4.	50
Dungeon 6	Complete Dungeon 6.	50
Dungeon 8	Complete Dungeon 8.	100
Dungeon 10	Complete Dungeon 10.	100
Dungeon 12	Complete Dungeon 12.	100
Dungeon 14	Complete Dungeon 14.	100
Dungeon 16	Complete Dungeon 16.	100
Dungeon 18	Complete Dungeon 18.	100
Dungeon 19	Complete Dungeon 19.	100
Dungeon 20	Complete Dungeon 20.	100