What is the significance of the stars above troops?

What is the significance of the stars above troops? - Blackboard with YOUR LIFE MATTERS inscription on black background

In the first Halo Wars, if any of your troops kill enough enemies, the gain stars above their heads. Do these stars have any significance such as making the troops stronger in either damage or health (or both)? Or is just purely to show that they have killed a significant amount of people/experience?






Pictures about "What is the significance of the stars above troops?"

What is the significance of the stars above troops? - Silver-colored Open-end Bracelet Beside Two Brown Stars Ornament
What is the significance of the stars above troops? - Top view of composition of blackboard with written phrase STOP KILLING US under mask against black background
What is the significance of the stars above troops? - Crop woman with opened notebook with inscriptions





ADRIAN plays THE STARS ABOVE Mod in Terraria...




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Images: Brett Sayles, Happiness Maker, Brett Sayles, Skylar Kang