NPD: Wii and DS Rule Galaxy as Father and Son

The numbers don't lie. Nintendo's hardware prints money, but so does its software.

The December sales figures are in from the NPD Group and once again Nintendo's two platforms outperformed all competitors by a wide margin. DS was the month's top-seller with 3.04 million units moved. Wii sold to another 2.15 million users. Xbox 360 1.44 million. PSP 1.02 million. PlayStation 3 726,000. And PlayStation 2, 410,000.

The top-selling games for December, as follows:

1. Wii Play w/ Wii Remote -- 1.46 million
2. Call of Duty: World at War (360) -- 1.33 million
3. Wii Fit -- 999,000
4. Mario Kart Wii -- 979,000
5. Guitar Hero World Tour (Wii) -- 850,000
6. Gears of War 2 -- 745,000
7. Left 4 Dead -- 629,000
8. Mario Kart DS -- 540,000
9. Call of Duty: World at War (PS3) -- 533,000
10. Animal Crossing: City Folk -- 497,000

Wii controlled five of the Top 10 slots for the month. Wii Play (which includes a controller) continued its reign at the top. More interestingly is the shelf life of Wii Fit, a $90 game that released last May and still sold almost a million copies in December. Also of note, Guitar Hero World Tour apparently sold 850,000 copies in December, just for Wii. It's clear that the franchise officially performs best on Nintendo's system.

Perhaps most shocking of all are the best-sellers of the year. According to NPD data, Nintendo owned the top four slots in 2008 with Wii Play (5.2 million), Mario Kart Wii (5.0 million), Wii Fit (4.53 million) and Super Smash Bros. Brawl (4.17 million). These titles outsold Grand Theft Auto IV Xbox 360 (3.29 million), Call of Duty 4: World at War 360 (2.75 million), Gears of War 2 (2.31 million), Grand Theft Auto IV PS3 (1.89 million), Madden NFL 09 360 (1.87 million) and finally, Mario Kart Wii (1.65 million).

By the way, Nintendo also sold 865,000 copies of Wii Music in 2008, we're sorry to report.