Cappy

Cappy was a mascot of Nuka-World before the Great War.

Background
Cappy is an anthropomorphic bottle cap that greeted and interacted with visitors to the Nuka-World theme park. Along with Bottle, Cappy appears in both Nuka-World commercials, holotape games, and infomercials, as well as having merchandising and decorum dedicated to him.

Quests

 * Nabbed from Nuka-World: Following this five part questline both Bottle and Cappy routinely visit the vault.

Other interactions

 * Both Bottle and Cappy will routinely visit the Vault once their five part quest is completed. During which they both will dance; them being there will bring a Happiness bonus to the vault, however clicking on them while they dance will make them each have a unique animation and sound with a Cap bonus.

Appearances
Cappy appears in the Fallout 4 ad-on Nuka-World, Fallout 76, and Fallout Shelter.