The Alpine Unrest Add-on for Generation Zero has 10 achievements.
Complete the mission "Not Alone".
Complete the mission "For the Sick and the Injured".
Complete the mission "Nothing but the Snow".
Complete the mission "The Hellmouth".
Complete the mission "The Resistance".
Destroy one of each Apocalypse Class machine: Tick, Runner, Hunter and Tank.
Find all the audio logs on Himfjäll.
Get from start to finish on the ski slope in under 40 seconds.