Valve today announced that Half-Life 2: Game of the Year has started shipping to retail outlets in North America. Half-Life 2: GotYis a special edition release of the best-selling and critically acclaimed title that includes Half-Life 2, Counter-Strike: Source, plus Half-Life 2: Deathmatch and Half-Life: Source. Half-Life 2: Game of the Year will begin shipping to other territories worldwide in the coming weeks.