Here is the full list of all 26 P·O·L·L·E·N achievements.
Force yourself into the vents.
Answer male in the interview and find all 6 magazines.
Here I come.
Watch the whole end scene and credits.
Listen through all audio tapes in the dark world.
Find all Bertil figures.
Listen through all audio tapes in the light world.
Find 3 keys.
Collect all ID cards.
Enter the cargo area.
Fix the generator issue
Look what the cat dragged in.
Unconventional use of unconventional tools.
Destroy the memory book.
Free the peg leg.
Answer female in the interview and find all 6 magazines.
Dry the wet floor.
Find all medical records.
Get into the lab when the floor is still wet.
Run 420 meters on a treadmill.
Make 12 points in Basketball.
Books are gateways to other realms.
Get 300 points in RIESA.
Re-wire the door.
Re-wire the door to perform self testing.
To the other side.