NPD Group je izdal seznam dvajsetih najbolje prodajanih PC iger v ZDA za mesec oktober 2006:

1. The Sims 2 Pets (Electronic Arts)
2. World Of Warcraft (Blizzard)
3. Battlefield 2142 (Electronic Arts)
4. Warhammer 40,000: Dawn Of War Dark Crusade (THQ)
5. Flight Simulator X Deluxe (Microsoft)
6. The Sims Glamor Life Stuff (Electronic Arts)
7. Company of Heroes (THQ)
8. Paws & Claws Pet Vet (Valusoft)
9. The Sims 2 (Electronic Arts)
10. Flight Simulator X (Microsoft)
11. Guild Wars Nightfall (NCSoft)
12. Seaworld Adventure Parks Tycoon 2 (Activision)
13. Desperate Housewives (Buena Vista Games)
14. Civilization IV (2K Games)
15. Age Of Empires III: The WarChiefs (Microsoft)
16. Guild Wars Nightfall: Collectors Edition (NCSoft)
17. Lego Star Wars II: The Original Trilogy (LucasArts)
18. Age Of Empires III (Microsoft)
19. Sim City 4: Deluxe (Electronic Arts)
20. The Sims 2 Nightlife (Electronic Arts)