Cobble Gen Upgrade

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The Cobble Gen Upgrade is an item in . It can be installed in the and will cause the miner to automatically generate Cobblestone blocks if it does not contain any. Each generated block of Cobblestone will consume 1 point of Pickaxe durability. Additionally, installing a Cobble Gen Upgrade alters the Miner GUI, creating an image on the left side showing Lava, Water, and an arrow connecting them and pointing to the right.
When a machine is picked up with a , consumed upgrades are retained in it. When a machine is broken otherwise, all installed upgrades drop as items.
==Recipe== 
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Category:Progressive AutomationCategory:Machine upgrades