A Magical Kingdom

A Magical Kingdom is a quest in the Fallout 4 add-on Nuka-World.

Detailed walkthrough
When first entering Kiddie Kingdom from the south, a voice will greet the player character, and goad them to look for the owner in the tunnels, the theater, and the Fun House, as well inform them that the park is constantly covered by a thick cloud of radioactive gas by sprayers installed all across the park.

Tunnels
The entrance to the employees' tunnels is located to the east of the Ferris wheel (be sure to grab the Medallion at the bottom of the Wheel as well). Forward, the halls lead down into a bunker, where a terminal speaks of how the park employees sheltered down in the tunnels, and slowly changed into feral ghouls from the radiation exposure.

Bugs

 * It is possible to fully explore all the locations and find Oswald unresponsive standing at the control for the moving belt in the Fun House.
 * When confronted in the theater, he will offer no dialogue options, whether or not you have found Rachel's holotape. After defeating his attack, he will proclaim that he cannot be defeated so easily. He will roam the park, and resist all damage. It will be necessary to load from a save before entering the Kiddie Kingdom.
 * When getting the unresponsive Oswald after finding Rachael, Using setstage xx03684f 210, or 300 didn't work, but setstage 0603684f 1000 did, he disappeared and was able to assign the flag, but you'll need to look up the id for the password & key to get into his terminal to shut off the mist.

Волшебное королевство