Control Resonant Oldest House Lockdown Locations

Mapping both zones himself, Vlad Susanu pinned all seven for Map Master, and the Control Resonant story collectibles map links the rest of the Archive. Exact desks and tables are in the list below. What the list can’t show is what the set explains, which keycard each file needs, and how to collect them in two trips.

What the Oldest House Lockdown Documents Explain: The HRAs and the Hiss Breakout

This set tells you how the sequel’s crisis began. The Bureau’s defenses against Hiss corruption were the Hedron Resonance Amplifiers, or HRAs, and when they failed, the Hiss broke through the Oldest House lockdown. The HRAs were Dr. Casper Darling’s invention, and Dr. Darling’s own records trace his side of the story.

The documents run from a psychological evaluation after an attempt to breach the lockdown to a letter about fighting the Hiss inside the building, and a report on AWEs that broke out beyond it. Read them next to Jesse’s Contingency Protocol for HRAs for the Director’s side, while every Hiss type now loose in Manhattan shows what escaped.

Three Oldest House Lockdown Documents With No Keycard Needed

The Complaint Letter is the first, on a small table in the large hall at the end of the Central Executive corridor, on your way out of the Oldest House. Dylan’s Containment Guard Note is in the sleeping room across that same hall, so take both before leaving.

The other two are outside. The After Action Report is in the back room of Downtown’s Wear’em & Wash’em Dry Cleaning, reached by smashing the planks on its northern door, and the Operations Directive lies beside bodies on the street east of the Lookout Point. None of the three needs a keycard or a power, so they fit into the opening hours.

Oldest House Lockdown Documents in the Level 2 Executive Office

Lockdown Stress and Letter To A Colleague share the second office on the right in the Executive Sector’s large hall past Jesse’s office, and that door needs the Level 2 Keycard, which Arish hands over during Evacuation Procedures. The Level 2 Keycard from the Evac Building explains when you get it.

That hall has twelve Archive files from six sets behind its Level 1, 2, and 6 doors, which makes it one of the most rewarding return trips in the game. Bring all three cards at once, and the two Lockdown files come with Jesse’s, Dylan’s, Underhill’s, and the FBC Research & Records and Logistics documents on either side of the corridor.

The Two Central Oldest House Lockdown Documents: Staging Lab and AWE Summaries

Incident Report: HRAs is in the Staging Lab, which the Central map with the Staging Lab marks, and its door opens with the Level 1 Security Keycard you collect in the Field Office lobby. It’s the document whose title names the failed defenses outright.

AWE Summaries is the last in the set, a partly redacted report on AWEs outside the lockdown, upstairs in the office east of Central’s Southeast Gate. It needs the Level 2 Keycard to enter, then a charge moved from the ground-floor Power Core to the one upstairs, the same routing as the Power Core Station puzzles around Manhattan.

Oldest House Lockdown Locations by Keycard: 3 Free, 1 Level 1, 3 Level 2

There are 7 Oldest House Lockdown documents: five in Downtown and two in Central. Three need nothing, Incident Report: HRAs need Level 1, and three need Level 2, so the card Arish gives you opens almost half the set.

Collect them in two trips: the free three early, then everything else once you have both keycards. None of the seven are missable, because the Executive Sector, the Staging Lab, and the Southeast Gate office stay open after the credits.