Here is the full list of all 9 Snowed IN achievements.
The base game contains 8 achievements, and there is 1 DLC pack containing 1 achievements.
Start a new game
Give Linde a sassy pep talk
Give Linde a carefully worded pep talk
BAD Ending 1
FAIL Ending
GOOD Ending
BAD Ending 2
Complete the second side story
Complete the first side story