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