In a future, no so far from our time, earth has become unfit for life as we know it. Some nations choose to stay and adapt, and others choose to embark in a daring journey into the stars that will take millenia.
This is a homebrew world, made to accomodate many science fiction campaings played privately between friends. We are from Spain so many articles, including plots and narrations will be written in spanish. Rules, however, will be mostly written in english, for consistency with other materials we have, and to allow anyone to use what they like in their own private games.