Apocalypse Inside is born from the back-story of the Deus Ex saga. It revives everything in Deus Ex that didn't make it into the game including the story, levels, textures and easter eggs.
Mise En Abyme cloud computers are a real life DaaS project that is first adopted by the population of Deus Ex. You can get your own Mise En Abyme computer in real life at www.apostlemod.com