Warhammer 40,000: Dawn of War III Release Dates Warhammer 40,000: Dawn of War III Microsoft Windows Europe Retail Publisher: Sega Release Date: Apr 27, 2017 Rating: PEGI - Rating Pending Steam Publisher: Sega Release Date: Apr 27, 2017 Rating: PEGI - Rating Pending North America Steam Publisher: Sega Release Date: Apr 27, 2017 Rating: ESRB - Rating Pending Warhammer 40,000: Dawn of War III Releases Credits Characters List Overview Walkthrough Achievements Cheats Updates