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Chapter 34: The Operating Theatre
Bioshock Infinite

Chapter 34: The Operating Theatre

Complete The Operating Theatre and Surgery sections in bioshock infinite. Find Infusion Upgrade and Voxophone in Comstock House.

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Complete The Operating Theatre and Surgery sections in bioshock infinite. Find Infusion Upgrade and Voxophone in Comstock House.

Walkthrough
  1. 1
    Exit through the elevator and the now open gate. Continue past the statue and approach the people blocking the door for a conversation.
  2. 2
    Enter the room, turn left, and walk to the far end. Interact with the person there for a scene, then take the offered card.
  3. 3
    After a short conversation, you will be teleported. Descend the stairs and enter the doorway at the end of the carpeted hallway.
  4. 4
    In the surgery room, you'll see the surgery in progress. To the left and right are doors leading to hallways. At the end of each hallway is a set of stairs with an auto-turret at the top. Destroy both auto-turrets.
  5. 5
    You will encounter Founder Heavy Soldiers. These are heavily armored enemies similar to regular soldiers but more durable. Traps, sustained vigors that increase weapon damage, and headshots are recommended.
  6. 6
    There are 6 heavy soldiers in total. Three will be at the top of whichever stairway you choose to climb. Kill them and peek into the door at the top of the stairs.
  7. 7
    Dispose of the pair of auto-turrets in this room. Attacking them will alert the other 3 heavy soldiers from the opposite stairwell, who will come to attack you.
  8. 8
    After neutralizing all hostile forces, loot the bodies and destroyed auto-turrets for ammo.
  9. 9
    In the large room at the top of the stairs, you will find two open doors and a locked door. To destroy the machine, enter each of the open doors and pull the lever inside.
  10. 10
    Work your way up either hallway and find the pair of open doors at the top. Pull the switches within both doors.
  11. 11
    Return to the main room. A Motorized Patriot and 3 heavy founder soldiers will be waiting. Kill them all.
  12. 12
    Enter the next side room and pull the second lever to deactivate the machine. A scene will play.
  13. 13
    After the scene, return down the stairs and interact with Elizabeth for a scene. Continue interacting as prompted.
  14. 14
    When you regain control, climb back up the stairs to the upper room. Have Elizabeth unlock the door between the two openings that lead to the levers (requires 3 lock picks). This door is directly across from the gate needed for the objective.
  15. 15
    Inside, at the top of the stairs, you will find a desk with an Infusion Upgrade [1/1] and a Voxophone [1/1].
  16. 16
    Exit this room and have Elizabeth unlock the gate opposite. Enter the lift and press the button to go to the next area.
Tips
  • Founder Heavy Soldiers are more durable than regular soldiers. Use traps, sustained vigors that increase weapon damage, and headshots to defeat them.
  • Looting bodies and destroyed auto-turrets is recommended as ammo may be low.
  • The locked door in the upper room requires 3 lock picks for Elizabeth to open.

Infusion Upgrade [1/1], Voxophone [1/1]. Completing Comstock House grants the secret achievement 'Higher Learning'. Collecting every Infusion upgrade in a single game unlocks 'Infused with Greatness'.

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