You think little Jill Robertson ever imagined she'd grow up to be a game consultant ... for Doritos? As the winner of the Doritos "Unlock Xbox" challenge, Robertson will have the opportunity to work a six-month stint for the chip maker, baking up gaming ideas. She's also pocketed $50,000.

Robertson's Doritos Crash Course beat out Justin Carpenter's Harms Way in the three-week voting period that began earlier this month when the two finalists' games were released for free on Xbox Live Arcade. According to Frito-Lay, the games accounted for more than two million combined downloads during that time, and they'll remain available as free XBLA games for the foreseeable future.

In a "last-minute twist," Doritos also awarded Carpenter a $50,000 cash prize, though he would appear to be stuck at his plain old day job for now.

This article was originally published on Joystiq.