Citybuild · Farm · 自然

Electro

Speed Upgrade

Stage 4 · L2 Endgame · Alloy Smelter · Alloy Smelter

合金冶炼厂 L2

Speed Upgrade

L2升级

×7Asterolith Ingot

Vibrant Ingot

Speed Upgrade

Alloy Smelter L2 only. +50% speed. Mega expensive.