This game attempts to reproduce the events of H. Beam Piper's classic SF tale "Star Viking", which tells of an interstellar civilization very much like Dark Ages Europe.
Description from box: Star Viking is a game of interstellar raiding and plunder for two players. Using a unique system of 12 mapboard tiles to represent the various star systems in the Outrim sector, it captures the tense uncertainty and the sudden, flashing battles of an interstellar war. Units represented include Viking cruisers, sloops, and fighters, Federate and local frigates, battle-cruisers, and patrol boats, as well as raiding detachments, security forces, grav-armor units, specialized warfare pods, and conventional low-tech armed forces ranging from atmospheric aircraft to stone-age hordes.