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Bioreactor

Bioreactor is a building in Graveyard Keeper 2. Built in: Factory. It takes Glass ×10, Bronze Gear ×8, Advanced Detail ×6 to build. Opened by Bioreactor in the tech tree. Makes Zombie Power.

Updated 28 September 2026 · version 1.006

Built in: Factory
Cost: Glass×10
Bronze Gear×8
Advanced Detail×6
Technology: Bioreactor

Made here

Zombie Power

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Automation
Graveyard Keeper 2 Factory Automation — Conveyors, Power and Production Lines
How to run the Factory: unlock Conveyors, power belts with Zombie Carousels, connect workers, chests and automated supply lines.
Updated 28 September 2026