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How to use this guide
We've included multiple screenshots for each collectible, including a snapshot of the map. Though the map doesn't feature a compass, and it changes its orientation depending on where you look, you can use our screenshots to find your location on the overhead map, then look around the general vicinity to spot the collectible. Note safe houses and unique architecture to help find your position in the world.
Note: To find every collectible in the Omnistat Tunnels, you must play through a few missions with Black November to unlock the whole area.
Table of contents
GridLeaks
GridLeak #1


Wall run from the ramp near Electronic Parts GridLeak #1. You will swing across a pole and slide down a vent, grabbing the GridLeak in the process.
GridLeak #2


GridLeak #3


After hopping off a catwalk to a lower level, through a doorway on the left.
GridLeak #4


Climb up a pipe to a catwalk where you can find the GridLeak.
GridLeak #5


Near a wall marked "LMD."
GridLeak #6


When you enter the area through a door, find the GridLeak on the left near a delivery box.
GridLeak #7


Outside of the Black November HQ, directly up the ladder next to the delivery box close by.
GridLeak #8


A destroyed catwalk spans high above the center of the area outside of the Black November HQ.
GridLeak #9


On a catwalk on the side of the wall above a large open orange gate.
GridLeak #10


Wall run to reach a catwalk above to grab the GridLeak.
GridLeak #11


On a catwalk hanging above the large closed orange gate.
GridLeak #12


Wall run to grab the GridLeak floating between two catwalks.
GridLeak #13


Past an orange gate, next to a doorway filled with debris.
GridLeak #14


Jump on a catwalk near the wall marked "C2 Primary Clarifier."
GridLeak #15


On an orange catwalk next to a Kruger door in a room full of blue Kruger crates.
GridLeak #16


Floating above a double stack of blue Kruger crates.
GridLeak #17


On the second level of the area, inside a small room past a thin iron gate.
GridLeak #18


In the sewer to the side of the Black November HQ.
GridLeak #19


Up on a catwalk near an orange wall.
GridLeak #20


Jump down to the catwalk below to grab the GridLeak.
GridLeak #21


On the second level of a three level silver scaffold.
GridLeak #22


On the catwalk you traverse as you leave the room.
GridLeak #23


Up on some scaffolding near some yellow mesh walls.
GridLeak #24


Found when traveling through the tunnels into the Development Zone. You pass through the area during the "Viva La Resistance" mission, but can also enter outside of the mission. The GridLeak floats above a yellow canvas.
Electronic Parts
Electronic Part #1


As you enter the tunnels proper, look to your left to find the parts near a ramp.
Electronic Part #2


Near the beginning of the tunnels. Drop down and hop on the catwalks to find the parts.
Electronic Part #3


After jumping down lower into the tunnels, in the room to the left. It’s in the vicinity of Surveillance Recording Electronic Part #2 and GridLeak Electronic Part #3.
Electronic Part #4


On the lowest level in the room on a catwalk in tatters.
Electronic Part #5


Along a wall near a room with "LMD" marked on the wall.
Electronic Part #6


After going through a door into an area with a delivery box on the left, find the parts on the right.
Electronic Part #7


In the top corner of the cavern outside of the Black November HQ.
Electronic Part #8


In the doorway through a large orange gate.
Electronic Part #9


Along a wall next to the elevator back up to the Development Zone.
Electronic Part #10


Walk through the door and down the hall to find the parts on the wall to the right.
Electronic Part #11


Located underneath a catwalk.
Electronic Part #12


On the catwalk to the right of the room.
Electronic Part #13


After picking up Electronic Parts Electronic Part #12, walk forward to the catwalk ahead to grab these parts.
Electronic Part #14


Right on the outer ring of the Omnistat Tunnels safe house.
Documents
Document #1


Near the lower level of the catwalk. From Electronic Parts #4, follow the catwalk to the left to find it at a dead end.
Document #2


You can find the Document under the ramp right outside of the Black November HQ entrance.
Document #3


At the dead end of the semi-circle around the Black November HQ. You can find the Document near the large black gate, leaning on a square crate under a railing.
Surveillance Recordings
Surveillance Recording #1


At the bottom of the well from the Development Zone. Found on a white bag right outside the tunnel entrance.
Surveillance Recording #2


After dropping down lower into the tunnels, in a room to the left. It’s in the vicinity of Electronic Parts #3 and GridLeak #3, sitting in a dead-end doorway.
Surveillance Recording #3


In a room full of blue Kruger crates. Head underneath the large catwalk and toward the corner of the room. You can find the recording on the floor near a double stack of grey crates.
Surveillance Recording #4


On a black crate near the elevator back up to the Development Zone.
Secret Bags
Secret Bag #1




Head to the lower catwalks and look back up to the highest one leading back to the Development Zone. Use your Magrope tool to pull down the panels here and pull yourself back up. From here, perform a horizontal wall run into a vertical wall run into a 180-degree turn to reach the upper level here. You can find the bag on the catwalk.
Secret Bag #2



In the room full of blue Kruger crates, use the swinging bars on the wall to reach the highest catwalk. From here, pull down the panels with your Magrope and wall run over to the now-open catwalk. You can find the bag up the short set of stairs.
Secret Bag #3



Near the elevator up to the Development Zone, up on the top catwalk. Climb up to the first catwalk above with a 180-degree turn of either wall. To reach the second catwalk, springboard off the railing on the right into a horizontal wall run into a vertical wall run into a 180-degree turn. You can find the bag on the ground here.
Secret Bags #4-5
Collect these in the "Thy Kingdom Come" mission.
Mission: Thy Kingdom Come
Surveillance Recording #5


When you enter the research facility, before jumping up into the roof near the window marked "K12," turn left and head to the end of the hall to find the recording on the floor.
Secret Bag #4


Use a 180-degree turn to reach the ceiling right above Surveillance Recording #5. Jump up the grating further up to find the bag.
Surveillance Recording #5
Collect this in the "Thy Kingdom Come" mission.
Surveillance Recording #6


While heading down a catwalk shortly after your first enemy encounter, you will run by the recording on the ground.
Secret Bag #5



After the second enemy encounter, springboard up to the nook above to find the bag. You can see the Runners symbol while approaching.