Set Up Your First Nuclear Reactor

Gathering Materials

Start by mining uranium ore in the world. You'll need to smelt it into uranium fuel. Collect copper and tin to craft basic machine casings and wiring. Build a crafting area near your mining operation to process materials efficiently.

Assembling the Reactor

Construct the reactor core using the appropriate casing blocks. Place fuel rods into the designated slots—these hold your processed uranium. Connect cooling systems around the reactor to prevent meltdown; water or coolant circulation is essential. Attach power output cables to transmit generated energy to your machines.

Starting Operations

Before igniting the reactor, ensure all cooling systems are active and connected to a sufficient water or coolant supply. Monitor the reactor's heat level through its GUI—if temperature rises too quickly, your cooling isn't adequate. Start with a small fuel load and gradually increase it as you become comfortable managing heat output. Keep a safe distance and wear radiation protection gear when working nearby. Check the reactor regularly for damage or leaks, and always have an emergency shutdown plan ready.