Follow this Control walkthrough to find Marshall in the Research Sector, detailing collectible locations, enemy encounters, and puzzle solutions.
Walkthrough
- 1Open the Level 3 Security Room in Central Executive and find the America Overnight Results report.
- 2Travel to the Research Sector. Explore the offices, collecting the Plant Complaint and Synchronicity research.
- 3Head to Dr. Darling's Office and gather the Astral Plane research, Darling: Budget Request, Resonance Theory research, and Astral Plane Counteressay research. You will also acquire the HRAs Darling Presentation.
- 4Descend to the lower level, fighting Hiss Elevated, Demolition Experts, and snipers. Acquire the Hiss Sniper research.
- 5Find a Shelter, collect the Emergency Call Summary case file, and a loot container.
- 6Explore further down, taking the left stairs to a Shelter. Enter Lab 1, collect the Song Questionnaire research, and acquire Poets of the Fall: Dark Disquiet.
- 7Proceed through the overgrown area, collecting a loot container on a raised platform. Find the Threshold Utility research and Hubert: Black Rock Analysis. Locate another loot container in a toilet stall.
- 8Go upstairs and through the Level 3 door to Parapsychology, then left to Parakinesiology. After fighting Hiss enemies, collect the Emergency Call Supplement case file.
- 9Cleanse the Control Point in Astral Exhibition and obtain the Astral Plane Darling Presentation. Collect the Astral Exhibition research and watch a TV to get the Astral Spike Darling Presentation.
- 10Go to the Astral Spike, lure it into a chamber, and seal it in using the button.
- 11Return and proceed to a major firefight against various Hiss enemies and a resonance sphere. Collect the Hiss Cluster research.
- 12Find a loot container, then collect the Recording Chair Procedures research, Precognitive Powers, and Astralnauts Information research. This unlocks the side mission A Captive Audience.
- 13Collect another loot container and the Groupthink research. Cleanse the Control Point.
Tips
- The Research Sector entrance area may have continuously spawning enemies, which can be beneficial for farming Source and materials.
- Use Evade when facing snipers to avoid their powerful beam attacks.
- Prioritize destroying the resonance spheres with Launch attacks as they heal nearby Hiss enemies.
- The Astral Spike can damage you if it gets close; lure it into the chamber and escape before sealing it.
- Find Marshall
- New Darling Presentations: HRAs, Astral Plane, Astral Spike
- New Research: America Overnight Results, Plant Complaint, Synchronicity, Astral Plane, Darling: Budget Request, Resonance Theory, Astral Plane Counteressay, Hiss Sniper, Emergency Call Summary, Song Questionnaire, Poets of the Fall: Dark Disquiet, Threshold Utility, Hubert: Black Rock Analysis, Emergency Call Supplement, Astral Exhibition, Hiss Cluster, Recording Chair Procedures, Precognitive Powers, Astralnauts Information, Groupthink
- Unlock Side Mission: A Captive Audience
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