The Chaos armies of Warhammer 40k serve the Dark Gods of the Warp; Khorne, Nurgle, Tzeentch, and Slaanesh. With legions of Chaos Space Marines, daemons, and corrupted mortals, they spread madness, corruption, and destruction across the galaxy. From brutal berserkers to sorcerous cults and daemonic hordes, Chaos offers aggressive, thematic armies for players who embrace the dark side of 40k.