Perfect Saathi

From publisher blurb: The search for a missing child and her imaginary friend leads to a startling discovery that may mean the extinction of life on a newly-settled planet. Perfect Saathi is a one-page, no-frills adventure for Cepheus Engine and other tabletop RPG science fiction games using a 2D6 mechanic (including The Original 2D6 Science Fiction Game) starring characters of varied career backgrounds.