Gadget lived in Stable 52 with his sister and Mother for most of his life, and never set hoof outside. That is until the Overmare assigns the two siblings to deliver a package to a place called New Appleloosa.

They accept, but when they see what Equestria is like outside of the Stable, they begin to have different points of view that threaten to break them apart.

Set shortly before the events of Fallout: Equestria.