Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
ADAM Addict ( 10 points )	Resolve all the Little Sisters in Minerva's Den.
Garbage Collection ( 10 points )	Destroy all 10 Vacuum Bots in Minerva's Den.
High Score ( 10 points )	Get 9999 points in a single game of spitfire.
Lancer Killer ( 10 points )	Kill a Lancer Big Daddy.
Login ( 20 points )	Reached Rapture Central Computing Operations.
Logout ( 50 points )	Escaped Minerva's Den.
Root Access Granted ( 20 points )	Reached Computer Core Access.
SUDO ( 20 points )	Wrested control of the Thinker from Reed Wahl.