Accompanying The Sims 2 in its rise to the top was the Apartment Life Expansion Pack, which reclaimed the #4 spot it held when the month first kicked off . The week also ended World of Goo's one-week stint, replaced by surprise returnee Civilization IV.

NPD's complete list of the week's best-selling U.S. retail games is as follows:

1. The Sims 2 Double Deluxe / EA Maxis / $19 (Average)
2. World Of Warcraft: Wrath of the Lich King / Blizzard / $39 (Average)
3. Spore / EA Maxis / $46 (Average)
4. The Sims 2 Apartment Life Exp. Pack / EA Maxis / $20 (Average)
5. Fallout 3 / Bethesda / $48 (Average)
6. World Of Warcraft Battle Chest / Blizzard / $39 (Average)
7. World Of Warcraft / Blizzard / $20 (Average)
8. Left 4 Dead / Valve / $48 (Average)
9. Civilization IV / Firaxis / $24 (Average)
10. Call Of Duty: World At War / Treyarch / $48 (Average)