Sacred Duty
The writings of a sacred text reach across thousands of years to stir the faithful of the present day. The deeply devout Kumrini heed the call to kill all nonbelievers¸ striking out against offworlders and forcing the PCs -- onworld participating in an archaeological study -- to flee for their lives across harsh terrain one step ahead of fanatics seeking to offer their heads in sacrifice to the dread god Ku.
Sacred Duty 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.