Nintendo sold more than 2.5 million Nintendo DS systems and more than 2.3 million Wii systems in December alone, bringing their lifetime U.S. sales totals to more than 47 million and more than 34 million, respectively.

Three of the top five best-selling games of December play exclusively on Nintendo systems. These include Just Dance 2 from Ubisoft at No. 1, Donkey Kong Country Returns from Nintendo at No. 3 and Disney Epic Mickey from Disney Interactive Studios at No. 4. For all of 2010, 13 of the top 25 best-selling games play on Nintendo systems. This includes two of the top five; five of the top 10; and nine of the top 15.

With the new Nintendo 3DS system set to launch in the United States and Europe in March, Nintendo has strong momentum heading into 2011.

"Nintendo has sold more game systems than anyone else for five years running," said Charlie Scibetta, Nintendo of America's senior director of Corporate Communications. "Of the quarter billion hardware systems sold in the United States during the past 10 years, Nintendo sold more than half. We look forward to bringing fun new experiences to consumers when Nintendo 3DS launches in March."