Are you shocked? Probably not, considering we all knew Final Fantasy XIII would make a killing during the initial week of its release. However, the magnitude of the game's success was still a little alarming. Within its first day on the market, it broke one million units, becoming the best-selling PS3 game in Japan. According to Media Create, the game had reached 1,501,964 units by the end of the week, which more than doubled the life-to-date totals of the platform's previous bestseller, Metal Gear Solid 4. It did so in just four days. Great googly moogly! As you also might have expected, these unprecedented sales also boosted PS3 sales in the region for the week. The platform's sales leaped, much like a gazelle would leap, from 75,086 units sold to 237,086 units (an increase of 215.75 percent). That's an impressive upshot -- but we're not sure it deserves any gibberish exclamations.