The NPD Group released the April 12th-April 18th US retail sales figures for PC games today and Gas Powered Games' Demigod made a big splash in its first week. It's no World of Warcraft or Sims 2, though. Here are the top ten for the week:

1. World Of Warcraft: Wrath of the Lich King (Blizzard)
2. The Sims 2 Double Deluxe (EA Maxis)
3. Demigod (Gas Powered Games)
4. Company of Heroes: Tales of Valor (Relic)
5. Empire: Total War (Creative Assembly)
6. Left 4 Dead (Valve)
7. World Of Warcraft Battle Chest (Blizzard)
8. World Of Warcraft (Blizzard)
9. The Sims 2 Apartment Life Exp. Pack (EA Maxis)
10. Spore (EA Maxis)

Company of Heroes: Tales of Valor is holding strong in its second week in stores. It debuted at #3 last week. Other than that, the list is pretty ho-hum. Maxis and Blizzard continue to soak up retail sales and Empire: Total War is hanging tough.