Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Mission #000	Completed mission #000 with three stars collected!	50
Mission #001	Completed Mission #001 with three stars collected!	50
Mission #002	Completed mission #002 with three stars collected!	50
Mission #003	Completed mission #003 with three stars collected!	50
Mission #004	Completed mission #004 with three stars collected!	50
Mission #005	Completed mission #005 with three stars collected!	50
Mission #006	Completed mission #006 with three stars collected.	50
Mission #007	Completed mission #007 with three stars collected!	50
Mission #008	Completed mission #008 with three stars collected.	50
Mission #009	Completed mission #009 with three stars collected!	50
Mission #010	Completed mission #010 with three stars collected!	50
Mission #011	Completed mission #011 with three stars collected!	50
Mission #012	Completed mission #012 with three stars collected!	50
Secret Treasure I	Secret treasure - "I" has been found!	55
Secret Treasure II	Secret Treasure - II has been found!	55
Secret Treasure III	Secret Treasure - III has been found!	55
Secret Treasure IV	Secret Treasure - IV has been found!	55
Secret Treasure V	Secret Treasure - V has been found!	55
Secret Treasure VI	Find Secret Treasure - VI.	75