“Well done, Mister Burke! What a grand display of fireworks! I almost wish there was another nuke we could detonate. You don't see that very often.”— Allistair Tenpenny, commenting on the destruction of Megaton
“Allistair Tenpenny now rarely leaves the comfort and safety of his penthouse suite. His is a madness reserved for the obscenely rich.”— Fallout 3 loading screen
An 80-year-old Englishman turned American entrepreneur, the man who discovered the tower saw it as an opportunity to provide residents with a standard of living enjoyed by the affluent in the days before the nuclear Armageddon. A rich eccentric, bored with life and looking for new challenges, Tenpenny enjoys sniping at Wasteland creatures, ghouls, and the occasional visitor from his suite atop Tenpenny Tower.
The Power of the Atom: The Lone Wanderer can stand on Tenpenny's balcony with Allistair and Mister Burke and together witness the destruction of Megaton in a nuclear explosion. Choosing to blow up Megaton for Tenpenny and Burke will lead Tenpenny to give the Lone Wanderer a suite in the tower.
Tenpenny Tower: The Lone Wanderer can convince Tenpenny to give his permission for the ghouls to move in. After the ghouls are allowed to move in, Roy Phillips and Tenpenny will have a "disagreement" and Tenpenny will have an "accident", which results in Tenpenny's body being stuffed in a storage closet.
Slave Hunt : Tenpenny is the former owner of Mei Wong, and is mentioned in this unmarked quest.
“Allistair Tenpenny an 80-year-old Englishman turned American entrepreneur, the man who discovered the tower saw it as an opportunity to provide residents with a standard of living enjoyed by the affluent in the days before the nuclear Armageddon. A rich eccentric who's bored with life and looking for new challenges, he enjoys sniping at Wasteland creatures, Ghouls, and the occasional visitor from his suite atop Tenpenny Tower.”
“Allistair Tenpenny came to the Capital Wasteland from Great Britain to seek his fortune, so that alone tells you that the U.K. was also hit in the war. And if he came to U.S. to succeed, that says a lot about how screwed up Europe must be. So we just allude, a little bit, to the state of the rest of the world. We like to leave a lot to the players' imaginations, and somebody like Tenpenny serves as a catalyst for those thoughts.”— Emil Pagliarulo