Citybuild · Farm · 自然

Electro

XP Tank Upgrade

Stage 4 · L2 Endgame · Alloy Smelter · Alloy Smelter

合金冶炼厂 L2

XP Tank Upgrade

L2升级

×4Asterolith Ingot

×3Soularium Ingot

XP Tank Upgrade

Alloy Smelter L2 only. Collect XP and bottle it.