The Game of the Year Edition features eight additional maps, additional online modes, and all the patches previously released online. Warhammer 40,000: Dawn of War builds upon the most exciting, visceral, front-line battlefield ever seen in an RTS game.
Dawn of War Game of the Year features:

• Single-player campaigns employing classic storytelling elements of treason and conspiracy

• Two to eight multiplayer via LAN or Internet providing endless re-playability

• Four unique races, each with their own unique strategies

• Resource model that focuses action on the frontline and minimizes the tedium of resource gathering

• Cinematic quality melee and ranged combat that show battle in detail never before seen in a RTS game

• Eight additional maps

• All Dawn of War patches

I WILL ADD WINNER ON STEAM!