Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Explorer III	Clear stage three on any difficulty level.	100
Explorer II	Clear stage two on any difficulty level.	100
Explorer I	Clear stage one on any difficulty level.	50
Git Gud	Everyone dies... Once.	100
No Mercy	Kill the first enemy of stage one.	50
Patema fan III	Collect fourty Patema items.	100
Patema fan II	Collect twenty Patema items.	100
Patema fan I	Collect five Patema items.	50
Risky Life	Collect your first hidden Risk Star.	100
Spaceman III	Collect 20,000 Risk Stars.	100
Spaceman II	Collect 10,000 Risk Stars.	100
Spaceman I	Collect 5,000 Risk Stars.	50