See also:

• Games: Roleplaying: World Building: Science Fiction  (2)

This category in other languages:
	French  (3)

• The Community - Includes a number of interstellar colony histories and some astronomically realistic star maps.
• Local Group - An extensively thought-out future history, illustrative glossary, and brief notes on the Boolean race. Emphasizes exploration and political intrigue.
• Lungfish Alpha - A science-surrealist world that doesn't so much blur the lines between genres as pave over them, Lungfish Alpha combines space opera, cyberpunk, and fantasy into a unique world.