They came to restore balance - through annihilation.
Years after the victory over Narcos, the Spectres must reunite once more. The battle against the Red Energy has awakened an ancient force of destruction: the Riders of the Apocalypse - beings with a single purpose: the end.When they appear on the planet Haysu and bring death to the continent of Balduria, the Spectres have no choice but to split up. Viking, the Paladin, the Black Wanderer, and the newcomer Onyx rise to face the threat - joined by new allies and returning legends.
As devastation spreads across Balduria and the heroes are pushed to their limits, faint signals from Scaya hint at a second battle raging elsewhere. The fate of the universe may depend on the outcome of both.