Here is a guide on how to get all achievements in Frozen shelter.
Cold darkness

To die of cold for the first time
Radio operator

Decipher the message
Password:Frozen shelter
Password:Frozen shelter
Engineer

Fix the generator
The Housekeeper

The end…

Get on the elevator and leave
Hedgehog in the fog

Plug 4 pipes with potatoes
What’s here?

Open all 8 cabinets
Now you are a level 99 chicken

Find a book on the shelf in the break room


Thanks to TerGer for his excellent guide, all credits belong to his effort. if this guide helps you, please support and rate it via Steam Community. enjoy the game.