The Chains of Harrow Title update for Warframe has 29 achievements.
Destroy 150 Security Cameras.
Complete 10 successful Mod Transmutes.
Kill the boss in the Sedna region and get to extraction.
Earn Battle Pay from 5 Unique Invasions.
Complete "The War Within" quest.
Kill the boss in the Uranus region and get to extraction.
Kill 10 or more enemies with a single explosion (Tonkor, etc).
Survive 8 waves of Defense using only melee attacks.
Deflect 1,000 projectiles with your melee weapon.
Reach Rank 30 with a polarized Weapon, Companion, or Warframe.
Polarize a Weapon, Companion, or Warframe.
Complete 10 Void Fissure missions.
Complete 20 waves of Defense and successfully extract.
Complete 5 missions for a Clan that then wins a contested Dark Sector.
Complete an Interception node and extract with the enemy capturing 40% or less territory.
Complete any 10 missions with a Kubrow equipped.
Kill the boss in the Mercury region and get to extraction.
Begin Genetic Lab Incubation for a Kubrow.
Successfully perform 100 stealth kills.
Kill the boss in the Venus region and get to extraction.
Destroy 200 Corpus Crewman helmets.
Complete 3 Sorties.
Complete any 5 Hive Infestation missions.
Set 10 hostages free without triggering the execution timer.
Score a kill with your equipped primary, secondary and melee weapons in 5 seconds or less.
Complete 10 missions without any primary or secondary weapons equipped.
Fully unlock a Focus skill tree.
Complete 10 Nightmare missions.
Complete a Hijack mission without allowing the payload to travel backwards.