Psychic powers are real and advanced technology has been lost and regained following an apocalyptic event, but is not understood.
Fixed massively in the future, the setting is readily characterized as a Gothic science-fantasy setting. The setting is the grim dark Warhammer 40K universe, which is based within the Imperium of Mankind - a dystopian and degenerate galaxy-spanning empire inspired by our own. Please note that a DM is required to run this adventure. Acknowledgement is given to this source for inspiration and guidance.
A D20 Modern adaptation DM campaign based on the Rogue Trader PnP campaign of the same name.