|Nuka-World main quest: All Aboard|
|Listen to the Nuka-Cola Family Radio.|
|Travel to the Nuka-World Transit Center.|
|(Optional) Deal with Commander Kaylor and the Gunners blocking the entrance to the Transit Center.|
|Enter the building..|
|Speak to Harvey.||Kill Harvey.|
Recover the password on his body.
|Restore power to the Nuka-Express.|
|Take the Nuka-Express to Nuka-World.|
|Reward: 200+ XP|
Access to Nuka-World
|Leads to: Taken for a Ride|
A team of Gunners will be waiting here, with Commander Kaylor briefing them. Once they are dealt with, head inside the transit center. A seemingly injured man, called Harvey, will be sitting on the ground, claiming raiders took his family to Nuka-World. Offering to use a stimpak on him will present multiple hard speech checks, which, if passed, will cause him to admit that the raiders are using him as bait to lure people to Nuka-World. He will give out the password to the terminal, no matter what speech options are used. Once power is restored to the monorail, use it to leave the Transit Center and on to Nuka-World. Once the monorail is taken, there is no turning back.
The quest can be started prior to level 30, by traveling to the Nuka-World transit center. While the Gunners outside of the terminal are leveled to the player character, Kaylor will still be around level 38 at a minimum and may pose a significant threat. The text that appears when leaving for Nuka-World is different, stating that Nuka-World is recommended for at least level 30 player characters.