Here is the full list of all 25 Space Overlords trophies - there are 4 bronze, 14 silver, 6 gold and 1 platinum.
Unlock All Trophies
Destroy 250000 buildings.
Complete Story Mode with all the Overlords.
Complete Chapter 7 in Story Mode
Destroy 100000 buildings.
Unlock the ultimate overlord form with the 4 main characters of the game.
Complete Chapter 6 in Story Mode
Find all 4 pieces of ultimate armor and unlock your true potential.
Complete Chapter 5 in Story Mode
Complete Chapter 4 in Story Mode
Complete Chapter 3 in Story Mode
Complete Chapter 2 in Story Mode
Find and destroy an obelisc containing a piece of the ultimate armor for any overlord.
Complete Chapter 1 in Story Mode
Destroy 50000 buildings.
Destroy 30000 buildings.
Conquer your first planet.
Destroy 1000 Mega Cities
Destroy 1000 Power Stations.
Destroy 3000 buildings.
Destroy 1000 Comm Stations.
Destroy 1000 Base buildings.
Create planets with all the gameplay types in the level editor.
Create 8 custom planets in the level editor.
Create a custom planet in the level editor.