A Stretch in the Sky is add-on for Fallen London, a browser-based choose-your-own-adventure game set in "Fallen London", an alternative Victorian London with gothic overtones. A Stretch in the Sky was originally published as an Exceptional Story.

"There's a hidden prison in New Newgate. An' its where they keep all the real monsters. Not the ordinary criminals. The ones what'll make you never sleep again." New Newgate, the colossal stalactite-prison suspended above London, has its secrets. Its upper floors are fast filling up: to make room, someone must go free. Pose as a prisoner to infiltrate a cadre of high-profile pirates; uncover the reasons for your cellmates’ incarceration; choose your allegiances carefully as you identify a candidate for release. And remember to sleep with one eye open, this close to the Roof…