"Warhammer 40,000: Dawn of War" is a real-time strategy game set in the Warhammer 40,000 universe. Released in 2004 by Relic Entertainment, it allows players to control various factions, including the Space Marines and Orks, in tactical battles. The game emphasizes resource management, unit positioning, and strategic combat. The gameplay features a single-player campaign and multiplayer modes, where players can compete against each other. "Dawn of War" is known for its engaging storylines, detailed graphics, and dynamic gameplay, making it a popular choice among fans of strategy games and the Warhammer franchise.