The Sentinel: Thunderscape: the World of Aden; The Sentinel

Nightmare of The Darkfall
Welcome to the World of Aden; a good realm gone bad, a land filled with the darkest fears of mankind giver life in a cataclysmic event known only as The Darkfall. Nightmares creep from the shadows and fill men with insanity, urging them to betray their brothers. Mutant warlords rage in the vast wastelands and plot to overthrow the last bastions of civilization.

Uner these threats, the nations of the world turn to mechamagic; the powerful combination of steam-era technology and ancient sorcery. But the heroes of Aden find that there are those within their own ranks who seek to exploit the mechamagic, even as dark forces of evil run rampant through their magical world.