The Update 14.5: Operation Cryotic Front Title update for Warframe has 6 achievements worth 160 gamerscore.
Earn Battle Pay from 5 unique Invasions.
Complete 10 successful Mod Transmutes.
Complete a Hijack mission without allowing the payload to travel backwards.
Complete 5 Dark Sector missions.
Successfully perform 100 stealth kills.
Complete an Interception node and extract with the enemy capturing 40% or less territory.