Mortum: Medieval Detective is a game of deduction and adventures that takes place in a grim world shaped in the image of medieval Europe, with its legends, fears and superstitions coming to life. Take on the roles of secret organization agents and investigate thrilling and mysterious events. You will solve mysteries and encounter fascinating characters over the course of three exciting scenarios, all part of a single storyline. Each case takes up to three hours to play.

You are free to explore the world of Mortum in any way you desire, depending on which agents you chose. Put objects under surveillance or send agents to covertly search or interact with them in many other ways. Obtain information by interrogating suspects or talking to them. Pick your own way to advance through the game, either using the "kick in the door" approach or by being stealthy and discrete, trying to avoid unwanted attention.

During each turn, a player picks one of the cards available this turn. These cards can represent a Location, a Clue, Witness Interrogation, etc. Using the cards and Special Action, which were received during investigation, players discovers what actually happened.

Only you and the decisions you make decide how the events will unfold in the end. Tread carefully, and welcome to Mortum!