From publisher blurb: Testing a new type of hostile environment suit in the hellish environment of the planet Abaddon is difficult enough without having to deal with a fantastic if out-of-place discovery …and having to battle those who would keep that discovery from the rest of the galaxy. The heroes quickly learn that uncovering the secret might bring them great rewards…or a lonely death in the corrosive atmosphere of an out-of-the-way planet. The Abaddon Enigma is a short adventure for 2D6 science fiction RPGs such as Cepheus Engine and the Original Science Fiction Roleplaying Game.