• דרגה 9
• זמן 0s

• Unlocks:
• Limestone (Sulfur)
• Iron Ore (Limestone)
• Coal (Iron)
• Coal (Limestone)
• Sulfur (Coal)
• Sulfur (Iron)
• Raw Quartz (Bauxite)
• Raw Quartz (Coal)
• Copper Ore (Quartz)
• Copper Ore (Sulfur)
• Caterium Ore (Copper)
• Caterium Ore (Quartz)
• Bauxite (Caterium)
• Bauxite (Copper)
• Nitrogen Gas (Bauxite)
• Nitrogen Gas (Caterium)
• Uranium Ore (Bauxite)