Spies are level 3 cyborgs (the highest level), upgraded from explorers and produced by Cyborg Factory. Designed to conduct espionage missions to spy over other players or aliens.
They can also defend player's asteroid against enemy spies.
The number in the top panel shows the amount of Spies on the asteroid. When the reserves are overfull, the number turns red and Spies begins to disintegrate.
To get workers, players can:
- produce them at Cyborg Factory
- complete quests