Zerg bio samples are campaign pick-up items in StarCraft II: Wings of Liberty. They may be collected in zerg-centered missions as optional objectives. Each sample is worth one zerg research point; points may be used in Hyperion's laboratory to unlock new units and upgrades.[1]

Distribution Edit

Mission Quantity Mission Quantity
The Evacuation 3 Engine of Destruction 3
Outbreak 2 Piercing the Shroud 3
Safe Haven 3 Whispers of Doom 3
The Devil's Playground 3 A Sinister Turn 3
The Moebius Factor 3 Echoes of the Future 4
The Great Train Robbery 3 In Utter Darkness 3

References Edit

  1. ↑ Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Laboratory (in English). 2010.
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