Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Aggressor	Conquer 100 spheres.
Ascetic	Complete level without upgrades.
Champion	Complete game.
Conqueror	Conquer 3000 spheres.
Continuation	Complete 10 levels.
Dominator	Conquer 1000 spheres.
First step	Complete 1 level.
Invader	Conquer 500 spheres.
Lone warrior	Complete level with single organism.
Midway	Complete 40 levels.
Overlord	Complete Biowalls.
Strategist	Complete level without losing organisms.
Untouchable	Complete level without contacting enemy antibodies.
Winner	Complete Original.