December 2013 NPD: 3DS was the best-selling system for the month, 2013 overall

3DS took the top spot as the best-selling gaming system in the US last month, the latest NPD data reveals.

That’s not all though. We’re also hearing that the 3DS was the top-selling hardware for 2013 as a whole.

All seems to be well for Nintendo in the portable space. The situation is a bit more mysterious for Wii U, but it’s no secret that the console has struggled.

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