Happy Trails (slideshow)

The Happy Trails slide show is a presentation created by the Vault-Tec Corporation specifically for use in Vault 11 and its experiment. The slide show would play when a chosen sacrifice would enter the sacrificial chamber and sit down in the chair in the middle of the room. The purpose of the slide show was meant to bring the sacrifice to false sense calm and acceptance before their violent death.

Behind the scenes
The slideshow is narrated by Jesse Burch.