NPD: Blizzard once again tops PC charts for May

NPD has put out it's monthly list of the top 20 PC games.

Blizzard is the awesome one again with four tiles in the top ten and seven on the list overall.

Positions 11-20 are posted after the break.

1. World of Warcraft: Wrath of the Lich King - Blizzard
2. The Sims 2 Double Deluxe - Electronic Arts
3. World of Warcraft Battle Chest - Blizzard
4. World of Warcraft - Blizzard
5. Empire: Total War - Creative Assembly/Sega
6. Spore - Electronic Arts
7. Left 4 Dead - Valve
8. The Sims 2 Apartment Life - Electronic Arts
9. Fallout Trilogy - Interplay
10. StarCraft: Battle Chest - Blizzard
11. World of Warcraft: Burning Crusade - Blizzard
12. Demigod - Gas Powered Games/Stardock
13. Real Deal Slots Adventure - Phantom EFX
14. The SimCity Box - Electronic Arts
15. Fallout 3 - Bethesda Softworks
16. Diablo Battle Chest - Blizzard
17. Elder Scrolls IV: Oblivion Game of the Year Edition - Bethesda Softworks
18. Warcraft III Battle Chest - Blizzard
19. Warhammer 40K: Dawn of War II - Relic/THQ
20. Company of Heroes: Tales of Valor - Relic/THQ