Awarded for conquering planets across the galaxy. Interestingly, this badge gives similar Tool unlocks to the Colonist Badge. It can be earned by conquering (destroying/capturing all of the planet's cities) Space or Civilization Stage planets. Tribal worlds do not count, as there is no risk when destroying tribes - angered Cities on Civilization Stage planets will fire at the player's spaceship, inflicting rapid and heavy damage. All conquered Space or Civilization Stage planets, from T0 to T3, count towards this badge.