Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Angry!	Achieve a combo of at least five hits.	90
Conversation Starter	Talk to an NPC.	90
Drummer!	Destroy a barrel.	90
Liberator!	Save a prisoner.	90
Ranger!	Reach a score of at least 10000.	90
Shelf-stable!	Use a checkpoint.	90
Target 1 eliminated!	Defeat the level 1 boss.	90
Target 2 eliminated!	Defeat the level 2 boss.	90
Target 3 eliminated!	Defeat the level 3 boss.	90
Target 4 eliminated!	Defeat the level 4 boss.	100
True Capitalist!	Buy an item.	90