Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Devoted Following	Reach Fleet Support of 6000.
A Good Start	Survive Against The Goo.
A Motley Crew	Reach Fleet Support of 2000.
Aegis Valley	Survive Aegis Valley.
Anomaly Oscar	Survive Anomaly Oscar.
Caelus Region	Survive Caelus Region.
Commited to the Cause	Reach Fleet Support of 4000.
Enforcing The First Law	Survive against The Robots.
Fertile Soil	Survive on a Lush Biome.
For Mankind	Survive on Survivor Difficulty.
For Man	Survive on Settler Difficulty.
Just A Simulation?	Survive The Simulator.
Lost a Tooth?	Defeat The Gnasher.
Mystery Sands	Survive on a Desert Biome.
New Friends	Ally with a tribe.
Not So Smart	Defeat The Brain.
One Giant Leap	Survive on Conqueror Difficulty.
One Small Step	Survive on Explorer Difficulty.
Seth 148	Survive Seth 148.
The Mutant	Unlock The Mutant.
The Oasis	Survive The Oasis.
The Physicist	Unlock The Physicist.
The Pyromaniac	Unlock The Pyromaniac.
The Savant	Unlock The Savant.
There's Something On Your Boot	Defeat The Sludge.