What the game is about (in addition to turn based, 4X, PC, space empire builder). The 3 most important design decisions.
A group for all fans of science fiction.
Free science fiction e-books:
Feedbooks.com (to download an e-book in a different file format than .epub, you need to click the title first, then choose the format)
Baen.com (a couple of free sci-fi books, there are also some fantasy ones there)
After a year on Early Access, Interplanetary is finally about ready to be released as a full game! Whoa.