Ecco i venti titoli più venduti lo scorso mese negli Stati Uniti per PC:1 World of Warcraft: Wrath of the Lich King / Blizzard / $38 2 The Sims 2 Double Deluxe / Electronic Arts / $19 3 Warhammer 40,000: Dawn of War II / THQ / $49 4 World of Warcraft: Battle Chest / Blizzard / $37 5 F.E.A.R. 2: Project Origin / Warner Bros. Interactive / $50 6 Spore / Electronic Arts / $45 7 World of Warcraft / Blizzard / $18 8 The Sims 2 Apartment Life / Electronic Arts / $20 9 Fallout 3 / Bethesda SoftWorks / $47 10 World of Warcraft: Burning Crusade / Blizzard / $28 11 Call of Duty: World At War / Activision (Activision Blizzard) / $46 12 Command & Conquer: Red Alert 3 / Electronic Arts / $30 13 Left 4 Dead / Electronic Arts / $46 14 The Sims 2 Deluxe / Electronic Arts / $18 15 Civilization IV / 2K Games ( Take 2) / $21 16 The Sims 2 Mansion & Garden Stuff / Electronic Arts / $18 17 Starcraft: Battle Chest / Blizzard / $20 18 Spore Creepy & Cute Parts Pack / Electronic Arts / $18 19 Diablo Battle Chest / Blizzard / $34 20 The Sims 2 Pets / Electronic Arts / $19