GregTech 4

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GregTech 4 is an addon created by . GregTech 4 overhauls , adding numerous machines, materials and upgrades. It also adds many new ores, and makes various IndustrialCraft 2 machines more difficult to craft.
GregTech 4 is discontinued as of .
==Guides== 
* 
== External links == 
* Official mod thread on the IndustrialCraft Forum
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Category:GregTech 4Category:IndustrialCraft 2 addonsCategory:Mods