Old Boys' Club

Open the Level 3 Security Room in Central Executive and find the America Overnight Results report. Loot the container in the back.

Take the Sector Elevator to the Research Sector.

Collect the Research Sector Darling presentation.

Explore the offices, collecting the Plant Complaint from a filing cabinet and the Synchronicity research next to a projector.

Go upstairs to Dr. Darling's Office and collect the Astral Plane research, Darling: Budget Request, Resonance Theory research, and Astral Plane Counteressay research.

Collect the HRAs Darling Presentation.

Descend to the lower level, fighting Hiss Elevated, Hiss Demolition Experts, and snipers. Use Evade to dodge sniper shots.

Collect the Hiss Sniper research after clearing enemies.

Claim a loot container behind the desk and return up one flight of stairs to find a Shelter.

Read the Emergency Call Summary case file from a folder on the bunk and grab another loot container.

Go back down and take the leftmost stairs to find another Shelter and loot container.

Enter Lab 1 and collect the Song Questionnaire research from a folder on the table.

Press the button on the centre console to acquire Poets of the Fall: Dark Disquiet. Loot the container.

Proceed to the end of the corridor and through the overgrown area.

Use platforming and Air-Evade to reach a loot container on a raised platform.

Collect the Threshold Utility research from a folder on a nearby ledge.

Find Hubert: Black Rock Analysis on the counter in the Cafeteria. Loot the container in the second toilet stall.

Return upstairs and enter the Level 3 door to Parapsychology.

Go left towards Parakinesiology, platforming through the passage.

After the door seals behind you and you defeat waves of Hiss enemies (including snipers), examine the folder by the pneumatic tubes to obtain the Emergency Call Supplement case file.

Proceed through the door to Astral Exhibition and cleanse the Control Point.

Collect the Astral Plane Darling Presentation.

Enter the exhibition itself and collect the Astral Exhibition research from the desk.

Watch the TV to obtain the Astral Spike Darling Presentation.

Go upstairs to the Astral Spike.

Enter the room with the Spike, launch power cores into receptacles, wait for the Spike to follow, exit, and press the button to seal it.

Restore health at the Control Point if needed.

Return and go through the newly opened door.

Descend stairs to a major firefight against Elevated, Demolition Experts, and Troopers. Prioritize destroying resonance spheres that heal nearby Hiss using Launch attacks.

Collect the Hiss Cluster research after the fight.

Find a loot container near the stairs to the Astral Exhibition.

Collect the Recording Chair Procedures research from a filing cabinet in the main room.

Find Precognitive Powers research by the pneumatic tubes near the large filing cabinets.

Use stepladders to reach a loot container on a ledge.

Climb another flight of stairs and find the Astralnauts Information research on a filing cabinet. This unlocks the side mission A Captive Audience.

Loot a container by a table and find the Groupthink research in a folder on a nearby filing cabinet.

Cleanse the Control Point.