Complete the indicated task to unlock the achievement.

Achievement	How to unlock
An old enemy reappears!	Defeat Sun Stealer.
Aniquilation Assembled!	Unknown.
Competitive Energy	Play a "Free for All" Multiplayer Match.
Coop Energy	Finish a level in Coop Multiplayer Mode.
Defend your Energy	Play a "Defend the Base" match in Multiplayer Mode.
Evil Energy	Play a "Contagion" match in Multiplayer Mode.
Goal Energy	Play a "Goal" match in Multiplayer Mode.
Nuclear Winter	Defeat Mox Transurani.
Pollito!	Unknown.
Precision Energy	Destroy thousand elements with reflected objects.
Reflect Energy	Reflect thousand elements (buildings or enemies)
Root of Chaos	Defeat IQMetal Bojat.
Sounds of the Eolic Energy	Defeat Vitr Ghost.
The Fury of the Geothermal Energy	Defeat Rage Eater.
The Nuclear Option	Defeat Muthem.
The Power of the Ancients: Fossil Fuels	Defeat the boss: Energy Reaper.
Uncover the new galaxy	Complete the tutorial.
Xiang-Xiang!	Unknown.