In the Warhammer 40,000 universe, Dreadnoughts are heavily armored combat walkers used by the Space Marines. These towering machines house grievously wounded Space Marines, allowing them to continue fighting in service to the Emperor. Encased in a life-support sarcophagus, these warriors are preserved and integrated into the Dreadnought, serving both as powerful battlefield assets and as living repositories of their Chapter’s ancient knowledge and experience.
Dreadnoughts are equipped with a variety of weapons suited to different combat roles, including assault cannons, plasma cannons, multi-meltas, and missile launchers for ranged attacks, and power fists, chainfists, or power blades for close combat. Their heavily armored chassis makes them highly resistant to enemy fire, enabling them to undertake heavy assault, fortification breaching, and fire support missions.
There are several variants of Dreadnoughts, each designed for specific warfare types. Venerable Dreadnoughts are ancient and revered, piloted by legendary Space Marines with enhanced durability and targeting systems. Contemptor Dreadnoughts, relics from the Great Crusade, feature more advanced technology and agility. Leviathan Dreadnoughts are massive and heavily armored, built for maximum destruction. These machines are not only vital tactical assets but also carry immense spiritual significance, linking their Chapters to their storied pasts.