This is a complete guide with pictures of the location of all 10 collectibles on the map KF_Rig for the achievement Marine Research.
 
 
The collectibles are ordered in a logical order so you can get them in almost one single path.
 
 

Preparations

Just start the map KF_Rig on short/normal difficulty. Then clear out all zeds except one (easiest is a bloat as it will never run and is easy to spot when you select what zed you want to keep alive).
 
 
IMPORTANT
 
 
Some of the collectibles seem to not have fixed spawns, so this guide will be updated with every one I find. Because some of these would require me to completely change the whole guide, I just added them at the end after a while. I do believe I have found every possible location though.
 
 
The locations on the top-down map are not exact, it is simply so to point you in the right area. The descriptions and pictures of the locations alone should be enough for you to find all the collectibles!
 
 
 

The Hunt

Collectible 1 – Blue Container

 
At the starting area near the center, run up to the blue container. The collectible will be on the ground.
 
 

 
 

 
 

 
 

Collectible 2 – Shelf

 
Run down the stairs next to the blue container and run all the way to the back then turn lefft into the room. When you enter, the collectible is on the left on the bottom of the shelf.
 
 

 
 

 
 

 
 

Collectible 3 – Beam

 
Now run up to the center square area through the shaft with all the black boxes. When you reach the top face the south side of the map. The next collectible is on the wall next to the left pillar behind all the boxes.
 
 

 
 

 
 

 
 

Collectible 4 – White Crane

 
Run into the room right next to the beam and look up at the white crane. The collectible is on under the white crane on one of the two black rings.
 
 

 
 

 
 

 
 

Collectible 5 – Yellow Crane

 
In the room next to the previous one find the yellow crane attached to the ceiling. The collectible is found on one of the pulleys of the crane.
 
 

 
 

 
 

 
 

Collectible 6 – Middle Bridge

 
Run to the middle floor bridge connecting the two main areas. The collectible is inside one of the I beams.
 
 

 
 

 
 

 
 

Collectible 7 & 8 – Lab Elevator

 
Run up to the main level of the bridge and advance onto the elevator slab leading down to the lab. Jump onto it and shoot the following two collectibles that are on the yellow pulley systems.
 
 

 
 

 
 

 
 

Collectible 9 – Lab Lamp

 
Jump down to the lab, run all the way down and face the operating tables like on the photo. The collectible is in the center of the lamp.
 
 

 
 

 
 

 
 

Collectible 10 – Lab Exit

 
Run out of the lab through one of the doors (the one leading to a red room & leading to the helipad). The wall facing the exit from the lab will contain the 10th collectible.
 
 

 
 

 
 

 
 

Collectible 11 & 12 – Mass Hall [map not valid]

 
On the helipad side of the map run into the building with the name mass hall. One collectible will be on the bottom floor next to some boxes right after the door leading in, the other one on the top floor right next to a camera.
 
 

 
 

 
 

 
 

Collectible 13 – Helipad [map not valid]

 
Run to the helipad, at the center between the boxes you’ll find the next collectible.
 
 

 
 

 
 

Collectible 14 & 15 & 16 – Center area blue containers

 
Right at the center area where you found the yellow crane & white crane collectible, 3 other collectibles can spawn: one on the corner of the top container, another on the inside of the bottom container and the last one on a pair of black boxes right before the staircase.
 
 

 
 

 
 

 
 

Collectible 17 – Big Yellow Crane (Outside)

 
Run to the top floor of the hangar area, and run out on the catwalk so you can see the huge yellow crane. The collectible is on the round bottom part of it.
 

 
 
 

Comments

The map was taken from the developer’s website – [tristanmeul.com] .
 
 
The map seems to be somewhat outdated though (and also most is hidden under the roof), which is why i stopped trying to show where the collectibles were on the map for the last ones.
 
 
maybe i just suck at reading maps
 
 
If you found out that any collectible is missing, please leave a comment and ill try to find it and add it to the guide. If you need any help, feel free to comment as well.
 
 

 
 
I hope you enjoy the Guide we share about Killing Floor 2 – Marine Research Achievement Guide; if you think we forget to add or we should add more information, please let us know via commenting below! See you soon!