joaomorais Research: Nuclear Weapons Description: The study and application of nuclear-based weaponry allows for devastating attacks, greatly increasing our offensive capabilities. The costs for researching this technology are the following: Resource Quantity Iron: 5000 Titanium: 3000 Carbon: 3000 Silicon: 2500 Gold: 1500 Copper: 1000 Zinc: 1250 Plutonium: 1250