KHAAANNNNN!!!!

KHAAANNNNN!!!! is an overseer quest and the final part of The Party at the End of the World multistage questline in Fallout Shelter.

Walkthrough
This quest takes place in a mine with a random layout. Enemies are exclusively raiders, who may appear in groups of two to five. There will be a raider leader accompanied by four other raiders. Upon defeat, they drop a rare outfit recipe. The room they are in contains a rare junk. Somewhere in the middle of the mine will be Khan Killian. He will give two dialogue options.

If the first dialogue option is selected, a Miss Launcher will be given as a reward. If the second dialogue option is selected, Jack will join the player's vault, who is a rare male dweller who comes with a legendary Confessor Cromwell's rags. The room they are in contains a rare weapon and some stimpaks. Further down the mine, another raider leader accompanied by two other raiders will drop a rare outfit.

Behind the scenes
The quest's name is a reference to a scene from the 1982 film Star Trek II: The Wrath of Khan.