In the grim darkness of the far future, humanity suffers. The unseen masses toil in foundries and hives. Backbreaking labor with many never seeing sunlight. These teeming spires of misery are breeding grounds for the desperate, reaching for dark powers.

You are not them. You are servants of the Inquisition, the most feared organisation in the cruelest regime. Acolytes of the Inquisition. Unseen, unheard, unknown. You are the disposable assets, the invisible hand of the Inquisition. It is your job to delve into the depths of the Imperium and root out heresy where it festers.

Imperium Maledictum is a D100 investigative system set in the Warhammer 40,000 universe.