IGDB platforms: OnLive Game System, PlayStation 3, PC (Microsoft Windows), Xbox 360
IGDB developers: Obsidian Entertainment
IGDB publishers: Sega, Sega Europe
A talented young agent cast out by his government, Thorton is the only one with the information needed to stop an impending international catastrophe. To do so means he must cut himself off from the very people he is sworn to protect. As players determine how to accomplish different objectives, the decisions made and actions taken in each mission will ultimately transform the type of secret agent Michael Thorton will become. Every choice the player makes as Michael Thorton will carry consequences for his future and the fate of the world.
More IGDB details
Achievements (50)
Helpers (0)
Guides
No guides for this game yet.
Xbox Achievements
1,000 G
Full Circle
Complete Alpha Protocol.
125 G
0 achievers
Alpha Protocol
Complete Operation Desert Spear.
75 G
0 achievers
Operation Blood Feud
Complete Operation Blood Feud.
75 G
0 achievers
Operation Deus Vult
Complete Operation Deus Vult.
75 G
0 achievers
Operation True Heirs
Complete Operation True Heirs.
75 G
0 achievers
Basic Training
Complete the Training Mission.
50 G
0 achievers
A Price On Mercy
Secret
Spare Konstantin Brayko.
25 G
0 achievers
Crime Buster
Secret
Reconcile with Alpha Protocol and stop Halbech.
25 G
0 achievers
Desert Spear
Assassinate Sheikh Shaheed.
25 G
0 achievers
Friends Before Strangers
Secret
Save Madison Saint James from certain death.
25 G
0 achievers
Hard Choices
Secret
Stop the plot to destroy the Roman History Museum.
25 G
0 achievers
Hardcore
Complete Alpha Protocol on Hard difficulty setting.
25 G
0 achievers
Keeping the Peace
Secret
Prevent a riot from killing hundreds in Taipei.
25 G
0 achievers
No Compromise, No Mercy
Secret
Put an end to Halbech and Alpha Protocol.
25 G
0 achievers
One Less Gangster
Secret
Eliminate Konstantin Brayko.
25 G
0 achievers
Rising Star
Secret
Reconcile with Alpha Protocol and stop Halbech.
25 G
0 achievers
Secret Service
Secret
Prevent the assassination of President Ronald Sung.
25 G
0 achievers
Stay of Execution
Secret
Allow Shaheed to live.
25 G
0 achievers
No Time For Love
Complete the game without being seduced.
20 G
0 achievers
Ask Questions First, Shoot Later
Refrain from killing in cold blood.
15 G
0 achievers
Judge, Jury, and Executioner
Let your gun do the talking.
15 G
0 achievers
Antisocial
Get 3 people to hate you (who must all hate you at the same time).
10 G
0 achievers
Evolution of an Action Hero
Complete the Alpha Protocol using the Recruit background.
10 G
0 achievers
Hard to Read
Use each stance at least 25% across 90 dialogue stance choices.
10 G
0 achievers
Ladies' Man
Romance all the ladies in Alpha Protocol in a single career.
10 G
0 achievers
Social Butterfly
Gain Liked reputation status of 3 people (who must all Like you at the same time).
10 G
0 achievers
Thorton, Inc.
Turn all your enemies into allies in one single career.
10 G
0 achievers
A Plot Uncovered
Secret
Discover the identity of Sung's assassin.
5 G
0 achievers
Assault Rifle Marksmanship
Score 100 head shots with the Assault Rifle.
5 G
0 achievers
Black Belt
Defeat 50 enemies with CQC.
5 G
0 achievers
Breaking and Entering
Pick 10 locks.
5 G
0 achievers
Building a Deadlier Mousetrap
Have 100 placed devices detonate.
5 G
0 achievers
Circuit Breaker
Bypass 20 electronic devices.
5 G
0 achievers
Data Theft
Hack 10 computers.
5 G
0 achievers
Exclusive Interview
Secret
Romance Scarlet Lake.
5 G
0 achievers
Lurker
Evade or Takedown 75 enemies across your career.
5 G
0 achievers
Never Trust A Sociopath
Secret
Alienate "secret agent" Steven Heck.
5 G
0 achievers
Office Romance
Secret
Romance Mina Tang.
5 G
0 achievers
One With The Shadows
Complete 3 missions with less than 5 kills and with no enemies alerted to your presence.
5 G
0 achievers
Pistol Mastery
Score 100 Critical Hits with the Pistol.
5 G
0 achievers
Price For Lying
Secret
Kill Surkov for lying to you.
5 G
0 achievers
Ready For Anything
Acquire the vast majority of Intel available in the game.
5 G
0 achievers
Respected Enemies
Secret
Gain Marburg's respect and best him in combat.
5 G
0 achievers
Rome-ance
Secret
Romance Madison Saint James.
5 G
0 achievers
Russian Alliance
Secret
Forge a partnership with Sergei Surkov.
5 G
0 achievers
Savage Love
Secret
Romance SIE.
5 G
0 achievers
Shotgun Crowd Control
Score 100 Critical Hits with the Shotgun.
5 G
0 achievers
SMG Havoc
Achieve the maximum SMG Critical Hit Multiplier 7 times in your career.
5 G
0 achievers
Technophile
Complete 5 missions wherein 6 different gadgets are used.
5 G
0 achievers
Youth Trumps Experience
Secret
Provoke Marburg into a fatal duel.
5 G
0 achievers
Stay in the Cabin
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