Attack of the Earthlings achievements

18.52%

Cutting The Line

Kill all the Executives in The Fast And The Luxurious

18.52%

You're Fired!

Complete the Game

22.22%

Blood Money

Complete I Purge You To Reconsider

22.22%

Leave No Survivors

Kill both Bary and Paul in I Purge You To Reconsider

22.22%

Buffet!

Consume 500 Biomass (over any number of playthroughs)

22.22%

Speed Runner

Complete a mission 10 turns below the target par time

25.93%

Know Any Knock Knock Jokes?

Kill a unit through a wall with Ground Pound

29.63%

Mother Gear Swarmer; Claws of the Matriarch

Free The Matriarch in Mission : Improbe-able without losing a grunt

33.33%

Executive Dinner

Complete The Fast And The Luxurious

33.33%

Suicide Squad

Kill another enemy with the Banshee Death Explosion

37.04%

Haemogonna

Destroy the Blood Samples in Mission : Improbe-able

40.74%

Breaking and Entering

Complete Dead End Job