Unlock Xbox Live Gamerscore points, by completing the following Achievements! Yay!

Achievement	How to unlock
Acquaintances Forgotten ( 10 points )	Follow Pritchard's lead to uncover the truth.
Bar Tab ( 10 points )	Help the Hive Bartender settle a tab.
Cloak & Daggers ( 10 points )	Deal with the man in the shadows.
Consciousness is Over-rated ( 15 points )	Knock out 100 enemies in a single playthrough.
Corporate Warfare ( 10 points )	Protect a client's interests by performing a less-than-hostile takeover.
Deus Ex Machina ( 50 points )	Experience all the different endings that Deus Ex: Human Revolution has to offer.
Doctorate ( 50 points )	Read all 29 unique XP books within a single playthrough.
First Hack ( 5 points )	Perform your first Hack successfully.
First Takedown ( 5 points )	Perform your first Takedown. Civilians don't count, so be nice.
Foxiest of the Hounds ( 100 points )	Complete Deus Ex: Human Revolution without setting off any alarms.
Gun Nut ( 20 points )	Fully upgrade one of your weapons.
Hax0r1! ( 15 points )	Successfully hack 50 devices within the same playthrough.
Legend ( 100 points )	Complete Deus Ex: Human Revolution at its hardest setting without ever changing the difficulty.
Lesser Evil ( 10 points )	Deal with Mr. Carella's indiscretion.
Motherly Ties ( 10 points )	Put a grieving mother's doubts to rest.
Opportunist ( 15 points )	Perform 50 takedowns within the same playthrough. (Civilians do not count)
Pacifist ( 100 points )	Complete Deus Ex: Human Revolution without anyone dying by your hand. (Boss fights do not count)
Rotten Business ( 10 points )	Help a lady in the oldest of professions clean house.
Shanghai Justice ( 10 points )	It may take some sleuthing, but justice must be served.
Smash the State ( 10 points )	Help Officer Nicholas take out the trash.
Talion A.D. ( 10 points )	Descend into the bowels of an urban jungle and confront a warrior-priest.
Transhumanist ( 5 points )	Fully upgrade your first augmentation of choice.
Trooper ( 50 points )	Complete Deus Ex: Human Revolution.
Up the Ante! ( 15 points )	Upgrade your first weapon of choice.