You might have enjoyed (or at least heard of) games like Jetpack Joyride and Fruit Ninja on your iOS device, and developer Halfbrick Studios is using the holidays to bring a little extra joy to all those who play on the platform. They are giving away all their titles for free on the App Store. On their home page the developer writes that you also can get games like this year's releases Yes Chef and Top Farm (and the games mentioned earlier) for the neat sum of nothing.