Fallout 4: Nuka World – How to start Nuka World DLC Quest line
HOW TO START NUKA WORLD DLC
IMPORTANT: You can only start Nuka World if your character is LVL. 30 or above.
Check your inventory for a new quest called “All Aboard” and turn on the new Radio Station “Nuka-Cola Family Radio”.
Make your way to the Railway station on the left side of the map and fight your way to the entrance.
Inside you will find a wounded man. Agree to help him and turn on the railway power with the code he gives you.
You can now enter the train and travel to Nuka World.