Collect nanos to keep your station operational while avoiding assaults from enemy bots. Keep an eye on your energy and health meters!
Harvest nanos of the same color as your beam while avoiding other colors.
Gather glowing white nanos to restore health to your damaged systems while unarmed or with standard blaster. When armed with a special weapon, glowing white nanos will provide you with more ammo.
Take the tutorial for a better understanding if you don't catch on quickly.