Oh Spore, oh Spore, where could you be.  Wait a sec, there it is – #10 on the NPD PC chart of the week of April 12-18.  Nice!  The Sims 2 also makes an appearance on the list once again, with the Double Deluxe version at #2 and the Apartment Life expansion at #9.

1. World Of Warcraft: Wrath of the Lich King – Blizzard
2. The Sims 2 Double Deluxe – Electronic Arts
3. Demigod – Gas Powered Games/Stardock
4. Company of Heroes: Tales of Valor – Relic/THQ
5. Empire: Total War – Sega
6. Left 4 Dead – Valve
7. World Of Warcraft Battle Chest – Blizzard
8. World Of Warcraft – Blizzard
9. The Sims 2 Apartment Life – Electronic Arts
10. Spore – Electronic Arts

Source:  Big Download Blog