@@The Pixelated Pony,
"Who's this?" Redwood asked Gadget.
"Oh, this is Fireball, he's a guard around Vault 222," explained Gadget. "He helped me out with getting some parts I needed for Riley's project, and let me tell you, he's got some half decent skills."
Redwood walked up to Fire and extended her hoof. "Howdy, Fireball."