From publisher blurb:
Challengers of Vanth is an RPG that applies the minimalist rules of MÖRK BORG to the gonzo hoblings-and-phasers world of Vanth as depicted in the lost 1978 RPG Encounter Critical by Hank Riley and Jim Ireland.
Challengers of Vanth is a love letter to an era, a tribute to an age when you liked awesome stuff solely because it was awesome.
Challengers of Vanth offers an alternative setting to the fatalistic doom of MÖRK BORG. While the amazing setting of MÖRK BORG explores the weighty concepts associated with an inevitable eschaton of a dark and gloomy land of corruption, Vanth is a world inspired by paintings on the sides of vans, sci-fi and fantasy TV shows and movies from the 60s and 70s, and Sword and Sorcery comics from the late 70s.