Nintendo revealed six first party-published Wii games that have sold over a million copies worldwide on October 26. IGN reports five out of the six:
1. Wii Sports: 11.1 million
2. Wii Play: 6.3 million
3. Mario Party 8: 2.9 million
4. Big Brain Academy: Wii Degree: 1.8 million
5. Mario Strikers Charged: 1.3 million
IGN has apparently made an error and omitted the sixth title. According to user comments at IGN and Wikipedia, the missing title could be either The Legend of Zelda: Twilight Princess (3.61 million), Wario Ware: Smooth Moves (1.82 million), or Super Paper Mario (1.74 million).