Kingdom Hearts II has broken the one million mark in sales in North America in the past four weeks. According to Square Enix, that's just one-third the time it took the original game to sell a million, proving that fans countrywide were anxious to get their hands on the title.
So far, the Kingdom Hearts series has sold approximately 8.5 million units. Those numbers are sure to increase later this month, as Kingdom Hearts II is debuting in Europe on May 25th.
[Source: RPGFan]