KF2 Moonbase: All Collectible Locations by Area
Moonbase is a low-gravity Killing Floor 2 map, and its collectibles hunt is a classic of the event season: ten are needed for the achievement, but the author found 30 and lists them all, grouped by area (counts in parentheses). Look around carefully - some sit on top of machines or behind screens. One extra location was contributed by a community member. See also the overview of KF2 collectible maps.

Moonbase collectible
Research (2)
1. On the ground, on the lower level

On the ground, on the lower level
2. On the bridge above

On the bridge above
Prototypes (2)
3. On the floor, at the feet of the 'reactor'

On the floor, at the feet of the 'reactor'
4. On the desk just after

On the desk just after
North Gate (1)
5. Next to the Control Room door

Next to the Control Room door
Control Room Hub (6)
6. In the conference room, on the table

In the conference room, on the table
7. In the control room itself, above the malfunctioning door

In the control room itself, above the malfunctioning door
8. In the control room itself, at the bottom of the Earth picture, on the left

In the control room itself, at the bottom of the Earth picture, on the left
9. On a server in the communication room

On a server in the communication room
10. On the 'reactor' in the communication room

On the 'reactor' in the communication room
11. On a pipe in the the communcation room

On a pipe in the the communcation room
Living Quarters (10)
12. In one of the hallways connecting the control room to the living quarters

In one of the hallways connecting the control room to the living quarters
13. Next to one of the stairs leading to the living quarters

Next to one of the stairs leading to the living quarters
14. In a corner, just above the trader

In a corner, just above the trader
15. Next to the main living quarters door

Next to the main living quarters door
16. Under a table in the living quarters itself

Under a table in the living quarters itself
17. Between two wardrobes in the living quarters itself

Between two wardrobes in the living quarters itself
18. In the kitchen, in a fridge

In the kitchen, in a fridge
19. In the lunch area with the self service, on top of it

In the lunch area with the self service, on top of it
20. In the lunch area with all the tables, next to a couch

In the lunch area with all the tables, next to a couch
21. In the chill area, next to a couch

In the chill area, next to a couch
South Gate (2)
22. Next to the stairs connecting the living quarters to the South Gate

Next to the stairs connecting the living quarters to the South Gate
23. On the ground

On the ground
Green Area (7)
24. In the connecting room, behind a screen

In the connecting room, behind a screen
25. In the room with the statue, on top of a machine

In the room with the statue, on top of a machine
26. In the room with the statue, on the statue

In the room with the statue, on the statue
27. In the room with the statue, behind the stairs

In the room with the statue, behind the stairs
28. In the room with the statue, under a scaffold near the stairs (thanks to GamerJ4030 for pointing it out)

In the room with the statue, under a scaffold near the stairs (thanks to GamerJ4030 for pointing it out)
29. In the plants room, at the feet of the 'reactor'

In the plants room, at the feet of the 'reactor'
30. In the plants room, in plain view if I may

In the plants room, in plain view if I may