As seen below, Empire: Total War has ended Lich King's four month-long reign of the monthly charts, with the Diablo and StarCraft Battle Chests continuing to hold ground.

1. Empire: Total War / Creative Assembly / $48
2. World Of Warcraft: Wrath of the Lich King / Blizzard / $38
3. The Sims 2 Double Deluxe / EA Maxis / $19
4. Warhammer 40K: Dawn of War II / Relic / $48
5. World Of Warcraft Battle Chest / Blizzard / $38
6. World Of Warcraft / Blizzard / $20
7. The Sims 2 Apartment Life Exp. Pack / EA Maxis / $19
8. Spore / EA Maxis / $49
9. World Of Warcraft: Burning Crusade Expansion Pack / Blizzard / $29
10. Mystery Case Files: Return to Ravenhearst / Big Fish Games / $20
11. Command & Conquer: Red Alert 3 / EA LA / $28
12. StarCraft Battle Chest / Blizzard / $20
13. Fallout 3 / Bethesda / $49
14. Civilization IV / Firaxis / $21
15. Empire: Total War - Special Forces Edition / Creative Assembly / $70
16. The Sims 2 Pets Exp. Pack / EA Maxis / $19
17. Warhammer Online: Age Of Reckoning / EA Mythic / $29
18. The Sims 2 University Exp. Pack / EA Maxis / $19
19. Call Of Duty: World At War / Treyarch / $50
20. Diablo Battle Chest / Blizzard / $36