Control Resonant Impermanence Threshold Collectibles – All 9 Archives Locations

1 – Dr. Grant’s Voicemail

Quest: Unsupervised Science
Location: West Incursion Zone
Collectible Category: Impermanence Threshold (1 of 9)
Description: An urgent voicemail sent by Dr. Titus Grant to Roland Milbeck.

In the south of the West Incursion Zone, use the Patterned Road with Shift to reach the higher rooftops. Look for an empty pizza shop you can enter. There is a dug-out construction hole with a sewer pipe at the bottom.

Follow the pipe into the sewers. You have to defeat the Hiss in the first room to move on. At the end of the sewers is the FBC Testing Facility, and Dr. Grant’s Voicemail is on the desk.

2 – A Note From Dr. Milbeck’s Cardiologist

Quest: Unsupervised Science
Location: Downtown
Collectible Category: Impermanence Threshold (2 of 9)
Description: Dr. Milbeck’s cardiologist talks about a serious medical issue.

Reach the Deserted Area in the east of Downtown over the Lookout Point platform. The building site here is full of Hiss. Defeat them all, then look for a square hole in the ground with a pipe down to the sewers.

Follow the pipe through the sewers to the Testing Facility. The note is in the room at the far back of the higher platform, next to a Power Upgrade box.

3 – Testing Facility Coordinates

Quest: Unsupervised Science
Location: Downtown
Collectible Category: Impermanence Threshold (3 of 9)
Description: Coordinates for all of the Impermanence Threshold testing facilities.

Testing Facility Coordinates is in the same room as A Note From Dr. Milbeck’s Cardiologist. Pick it up early, because it marks all Testing Facilities on your map.

4 – Notes From Dr. Janson

Quest: Unsupervised Science
Location: West Incursion Zone
Collectible Category: Impermanence Threshold (4 of 9)
Description: Dr. Janson discusses the difficulty of comprehending the forces operating within the Impermanence Threshold.

Dr. Janson’s notes are in the back room of the West Incursion Zone Testing Facility, the same facility as Dr. Grant’s Voicemail. The back room only opens after you shut down the experiment. The shutdown puzzles are in the Unsupervised Science Walkthrough.

5 – Notes From Dr. Puchalski

Quest: Unsupervised Science
Location: Central
Collectible Category: Impermanence Threshold (5 of 9)
Description: Dr. Puchalski discusses the practical applications of Impermanence Threshold technology.

The access pipe to this Testing Facility is at a construction site northeast of the Central Field Office. Follow the pipe to the Testing Facility.

Shut down the Testing Facility first by moving the power from two test cubes to the uncharged ones during the shutdown. The back room then opens with a Power Upgrade box and Notes From Dr. Puchalski.

6 – Notes From Dr. Roth

Quest: Unsupervised Science
Location: Testing Facility Vesey, The Park
Collectible Category: Impermanence Threshold (6 of 9)
Description: Dr. Klaus Roth discusses his ideas and ambitions regarding the Impermanence Threshold.

The pipe to access the Testing Facility Vesey is in the east of The Park.

Shut down the test facility by transferring power to the blinking power cores for 60 seconds. The shutdown will open the backroom with a Large Resource Crate and this collectible.

7 – Notes From Technician Washland

Quest: Unsupervised Science
Location: Testing Facility Pearl, Evacuation Zone
Collectible Category: Impermanence Threshold (7 of 9)
Description: Emma Washland has doubts about whether they should be experimenting with the Impermanence Threshold.

The access pipe to Testing Facility Pearl is at the Survivalist’s Bunker Fast Travel Door in the south of the Evacuation Zone.

Shut down the Testing Facility by placing five soda dispensers on the yellow squares. The back room then opens with a Power Upgrade box and Notes From Technician Washland.

8 – Notes From Dr. Grant

Quest: Unsupervised Science
Location: Testing Facility Dutch, Unknown Zone
Collectible Category: Impermanence Threshold (8 of 9)
Description: Dr. Grant experiences a change of heart, and resolves to put an end to the Impermanence Threshold experiment.

The access pipe to Testing Facility Dutch is in the center of the bottom level of the Twisted Rooftops in the Unknown Zone.

Shut down the Testing Facility by transferring power to the blinking power cores for 60 seconds. The back room then opens with a Large Resource Crate and Notes From Dr. Grant.

9 – Dr. Grant’s Final Report

Quest: Unsupervised Science
Location: The Threshold, Unknown Zone
Collectible Category: Impermanence Threshold (9 of 9)
Description: A final audio report from Dr. Titus Grant regarding the fate of the Impermanence Threshold team.

Once all six Testing Facilities are shut down, enter the Threshold and go to the very end of the corridor. Dr. Grant and his Final Report are waiting there.