From introduction: Inheritance is a Cthulhu Rising adventure for a small group of investigators, with the requirement that one of them is an academic of some kind. It follows on from a previous adventure, [MB02 The Chaos Iteration], but with a little work from the Keeper, can be run as a stand-alone piece. The adventure begins with the death of a distant relative of the academic investigator, and the inheritance of certain items as laid out in the relative’s Will. The Investigators will soon be drawn into an investigation into the circumstances surrounding the relative’s death, which will involve interstellar travel to the Federal colonies, and a deadly confrontation with a dark cult known as the ‘Second Church of Ashago’, who are using a front company, 'Triton Marine Research', for Project Altior – a project intended to clone a hybrid race of Super-Deep Ones using DNA from a 'Star Spawn of Cthulhu'.