"Infinity Blade, " meanwhile, is Apple's answer to serious gamers who think the iPhone is only for silly casual games.

FORBES: Personal Tech

And now the team of about a dozen are ready to unleash the much larger sequel, Infinity Blade II, to gamers on the new iPhone 4S and other Apple devices.

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Apple is making money on the razor and taking 30 percent of every blade.

FORBES: What's Next For Apple