Sid Meier's Alpha Centauri
This computer game, semi-sequel to the Civilization game series,
featured the colonists of a far-away world and their attempt to form
alliances and ultimately be the winning group. It was Civilization with
a science fiction background, basically, with notable characters
including a semi-sentient planet.
Beyond Growing, Beyond Dividing: The
new beings are changing Planet.
Complete / Standalone / Gen / Warnings: None / Notes: For Yuletide