Alpha Protocol Wiki

SIE is a mysterious mercenary character in the game Alpha Protocol. Little is known about her except the fact that she was a former Stasi agent, taking part in numerous conflicts. SIE was recruited into the East German Intelligence at a young age to be trained as an elite agent. She is the leader of the VCI faction in Moscow and a handler option in the Moscow and Rome hubs, as well as in the final operation as well.

SIE meets Michael Thorton in Moscow during Operation Blood Feud, and can become a possible ally at various points in his operations.


Not much is known of the operative "SIE" other than her status as an ex-Stasi agent, and a long list of conflicts in which she has been spotted... usually partaking in the action. Records indicate she was recruited into East German Intelligence at a young age and trained to be an elite agent.

SIE's career had barely begun by the time the Stasi was expelled - records indicated that SIE became a freelancer shortly afterwards: the closest the CIA has gotten to acquiring more intelligence was in 1990, after she offered information on Stasi officials for a reported price of $5 million. The Director of the German branch of the CIA was asked to bring her into custody by the head of German Intelligence as a personal favor, but during the attempted apprehension, SIE killed two junior operatives, six German police officers, and wounded ten others.

SIE regularly works for the Egyptian Arms Consortium, the Russian Mafia, Burmese drug lords, the North Korean government, and the Veteran Combat Initiative - data indicates she is currently under contract with the VCI for an undisclosed operation in Moscow.

SIE has a fierce pragmatism, switching between ally and enemy quite quickly when the situation demands it. She doesn't hold grudges, and sees everyone as tools to reaching her objective... her paycheck. It is possible that when a mission is complete and she's been paid, that she might change sides completely if given the right incentive.

Secret Fact: SIE bears no love for Conrad Marburg, despite the fact she works for the VCI. Something that angers one will make the other well-disposed to the person responsible.

Interactions with Michael Thorton[]

Notable Quotes[]

"If you want me to be quiet I am afraid you will have to choke me - after you tie me up."
— Sie to Micheal Thorton

Handler Bonus[]

Relationship Bonus Effect Description
Friendship Size Matters II SMG and Assault Rifle Recoil Control +2 The German mercenary with the over-sized gun is helping you on this mission. She can pass on several pointers on handling large hardware, whatever that means.
Neutral to Trusted Size Matters SMG and Assault Rifle Recoil Control +1 With SIE assisting you over the earpiece, you're picking up several pointers on how to properly lay down suppressive fire.
Disliked Never Show Fear to a Cougar Damage Resistance +5% There's something about SIE's androgynous voice over your earpiece that makes you less inclined to die - it's probably the fear that if you were wounded on your mission, she'd rescue you and lick your wounds.
Animosity or Hatred Never Show Fear to a Cougar II Damage Resistance +10% Like it or not, you're working with SIE for this mission. At least her annoying accent and awkward innuendos distract you from the pain of injury.

Dossier Locations[]

  1. Hack computer in Investigate Weapon Shipments
  2. Hack computer in Intercept Surkov at US Embassy
  3. Hack computer in Prevent Surkov's Escape
  4. Secret Fact: Automatically gained in Contact Jibril Al-Bara /Halbech Informant if you have already met her before the mission.


  • If you successfully romance SIE, she undresses and reveals a red thong matching her bra seen under her revealing shirt.
  • She is the most overtly flirtatious, suggestive, sexualized character in the game.
  • It is possible to play through the game and never encounter SIE (along with Albatross and Sis).
  • If you decide to attack and defeat her, you will get SIE´s kneepad in your safehouse as a trophy.
  • SIE's name is a German word meaning both "her/she" as well as "they/them." This is likely a minor in-game reference to her personality and her characterization. She's known from the trailers, the cover art, and the concept art as a random woman (she - referring to any woman) who flaunts her sexuality. She also demonstrates considerable, lethal skills that would have many believe her work to be that of multiple people (such as killing the group of Russian mobsters with a barrage of gunfire all on her own when first encountered).
  • Despite her dossier photo and the icon used for the Savage Love perk/trophy acquired upon romancing SIE, she is never shown smoking a cigarette in-game.
  • If chosen as handler for the Intercept Surkov at US Embassy mission she will hum part of Ride of the Valkyries when Mike rides the elevator.

Mission Appearances[]

A mission listed in italics means that mission does not to be completed to complete a playthrough. The words (Determinant) mean this character only may appear in that mission.






Alpha Protocol characters - SIE

SIE Trailer - SEGA

Major Alpha Protocol Characters and Factions
Graybox Alan Parker, Henry Leland, Michael Thorton, Mina Tang, Sean Darcy, Yancy Westridge
Graybox Factions Alpha Protocol, Halbech Corporation, U.S. Military Alpha Protocol
Saudi Arabia Ali Shaheed, Omar Mohammed bin Nasri, Al-Samad Lieutenant, Scarlet Lake
Saudi Arabia Factions Al-Samad
Rome Conrad Marburg, Gelateria Nico Proprietor, Jibril Al-Bara, Madison Saint James
Rome Factions CIA, Deus Vult
Moscow Albatross, Championchik, Grigori Pazinhov, Konstantin Brayko, SIE, Sergei Surkov, Sis
Moscow Factions G22, Russian Mafia, Surkov's Guards, VCI
Taipei Hong Shi, Omen Deng, Ronald Sung, Steven Heck, Wen Shu
Taipei Factions Chinese Secret Police, NSB, White Oak Mountain Triad