The Greenhouse Pact

From publisher blurb: Strange vapors pour out from the archeological dig site on planet Marzanna and soon drive the colonists mad. The famous scientist charged with leading the fiasco [Dr. Ben Leach] is drawing a blank. Meanwhile the notorious cannibal murderer [Sick Zed] claims to know the truth behind what's happening. A System Agnostic adventure for the Death in Space setting.