Full list of all 50 Alpha Protocol achievements worth 1,000 gamerscore. It takes around 50-60 hours to unlock all of the achievements on Xbox 360.
Choosing your own path, you put an end to Halbech and Alpha Protocol.
You acquired the vast majority of Intel available in the game.
You have completed Alpha Protocol on the Hard difficulty setting.
You took every opportunity to kill in cold blood.
You went your entire career without being distracted by love interests.
Following orders, you killed Sheikh Shaheed on Operation Desert Spear.
By carefully pushing his buttons, you provoked Marburg into fighting to the death.
100 of your placed devices have detonated.
You earned the hatred of 3 people.
You killed Surkov for lying to you.
Konstantin Brayko is dead by your hand.
Across 90 dialogue choices, you've used each stance at least 25% of the time.
You completed 5 missions using a wide variety of gadgets.
You scored 100 Critical Hits with the Shotgun.
You achieved the maximum SMG Critical Hit Multiplier 7 times in your career.
You reconciled with Alpha Protocol and put Halbech out of business.
You romanced all the ladies of Alpha Protocol.
You gained the affection of SIE and allowed her to consummate her lust.
You successfully alienated "secret agent" Steven Heck.
You prevented a riot from killing hundreds in Taipei.
You gained Marburg's respect and bested him in battle.
You saved Madison Saint James from certain death.
You went 3 missions unnoticed and with minimal casualties.
You scored 100 head shots with the Assault Rifle.
You survived Alpha Protocol as a Recruit.
You have finished Alpha Protocol.
When talking at gunpoint, you never pulled the trigger.
You turned all of your former enemies into allies.
You joined Halbech and put an end to Alpha Protocol.
You discovered the identity of Sung's assassin.
You and Scarlet Lake had a romantic trist.
Your working relationship with Mina Tang turned into something more.
You completed Operation Deus Vult.
The Roman History Museum is safe, thanks to your efforts.
You became more than friends with Madison Saint James.
You completed Operation True Heirs.
You prevented the assassination of President Ronald Sung.
You forged a partnership with Sergei Surkov.
You completed Operation Blood Feud.
You spared Konstantin Brayko.
You bypassed 20 electronic devices.
You scored 100 Critical Hits with the Pistol.
You Evaded (or defeated via Takedown moves) 75 enemies.
You survived Operation Desert Spear.
You allowed Sheikh Shaheed to live.
You defeated 50 enemies with CQC.
You picked 10 locks.
You hacked 10 computers.
You gained the favor of 3 people.
You have finished your training.