Tales from the Wild Blue Yonder is a series of independent but interrelated games designed by John Harper, all using the setting of the Wild Blue Yonder as their backdrop. The games rely on simply rules and pre-generated characters. Beyond a starting situation, it's up to the gaming group how things play out.
The first game, Lady Blackbird, won critical acclaim upon its release in 2009 (and was widely hacked/ copied). The following chapters were released starting in early 2015.