From publisher blurb: The PCs had no intention of becoming involved in the war between two countries on the balkanized planet Ishon until a general for one side made them a lucrative offer. All they have to do is sneak into hostile territory and extract a high-value operative from a POW camp. The offworlders quickly find themselves pawns in a chess game where the major players are all blindfolded and one is ready to kick the board over. Captivity of the Reason is a short science fiction adventure using the Cepheus Engine, Cepheus Deluxe, and the Original Science Fiction Roleplaying Game rules. Other 2D6 systems are easily adapted.