将先进的化学工厂从K2移植到原版，带有原版式的平衡。这个模组是为私人服务器修改的，所有版权属于原作者tshakah。如果存在侵权，可以删除。
Mods introducing new content into the game.
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022