from NPD
PC
1. World of Warcraft (11/04, Vivendi)
2. The Sims 2 (9/04, EA)
3. The Sims 2: Open for Business exp. (3/06, EA)
4. Star Wars: Empire at War (2/06, LucasArts)
5. The Sims 2: Pets exp. (10/06, EA)
6. The Elder Scrolls IV: Oblivion (3/06, Take Two)
7. Age of Empires III (10/05, Microsoft)
8. The Sims 2 Family Fun exp. (4/06, EA)
9. Civilization IV (10/05, Take Two)
10. The Sims 2 Nightlife exp. (9/05, EA)
the top selling console titles of 2006
1. Madden NFL 07--EA
2. Cars--THQ
3. Lego Star Wars II: The Original Trilogy
4. NCAA Football 07--EA
5. New Super Mario Bros.--Nintendo
6. Need for Speed Most Wanted--EA
7. Gears of War--Microsoft
8. Call of Duty 3--Activision
9. Lego Star Wars--LucasArts
10. Fight Night Round 3--EA