This is a standalone cooperative survival experience set in the Warhammer 40,000 universe, playable without the base game. You and up to two teammates select one of six unique, super-powered heroes to defend against twenty waves of enemies. Gameplay focuses on leveling up your chosen hero to unlock and customize powerful wargear and abilities, shifting the scale from large-scale strategy to intense, character-focused action. Released in 2011 for PC/Mac/Linux, it emphasizes tactical coordination among powerful individuals.
This title functions as a standalone expansion, meaning it can be accessed and played without owning the base game, Warhammer 40,000: Dawn of War II. Set within the established grim, war-torn universe of the 41st Millennium, this experience significantly shifts the focus from the main game's tactical warfare to intense, cooperative survival action. Players assume control of a single, powerful hero unit to defend against relentless enemy assaults.
The central mechanic is a cooperative survival mode designed for up to three players. Unlike traditional strategy gameplay, this mode concentrates entirely on controlling one highly potent hero. The primary objective is to successfully defend against twenty distinct waves of increasingly difficult enemies. Success relies on coordinated action and effective use of specialized hero abilities.
Players select from six available heroes, each possessing unique skill sets capable of managing large numbers of incoming foes. Progression is tied to gaining experience points earned during survival runs. As a hero levels up, players unlock new wargear and abilities, allowing for deep customization of the character build to optimize performance against the escalating threat.
The scope and control mechanisms are fundamentally different. Where the parent game emphasizes squad management and strategic map control, this standalone mode strips away those elements. It focuses instead on the moment-to-moment action, precise ability deployment, and synergistic teamwork between three highly specialized, powerful individual units defending a fixed position against overwhelming odds.
While the setting remains the dark future of the 41st Millennium, the heroes featured here are distinct from those typically encountered in the main campaign narratives. These are described as super-powered characters designed specifically for mass combat scenarios, emphasizing raw destructive capability supported by teammates.
This survival experience was initially released on April 20, 2011. It is available across multiple platforms, including PC (Microsoft Windows), Linux, and Mac. As a focused survival package, its content scope is concentrated entirely on mastering the hero progression system and surviving the twenty-wave challenge.