Updated on Nov 5, 2026
- The Nuclear Age Begins! Upgrade Your Power Plant Beyond Level 30!
1. Once the Nuclear Age begins in their State, Chiefs with a Level 30 Power Plant can continue upgrading it through Nuclear Levels. Other buildings, including Barracks and Hospitals, will also gain new upgrade opportunities.
2. Chiefs can construct the brand-new Nuclear Fuel Factory to produce Nuclear Fuel, an essential resource for Nuclear Upgrades.
