Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Businessman	Earn 50000.
Conqueror of heights	Unknown.
Contamination	Unknown.
Genius	Complete 100% of all researches.
Great build	Build 10 buildings at once.
Orbital visit	Unknown.
Push to limit	Fully load trading barge.
Student	Complete 25% of all researches.
Teacher	Complete 50% of all researches.
Village	Unknown.