Halfbrick Studios (the makers of popular iOS games like Fruit Ninja and Jetpack Joyride) has announced that it has acquired Spain-based studio Onan Games, whose main project is a system called Mandreel that allows developers to send their games cross-platform to places like Android and the Chrome marketplace, coming directly from the source code on iOS. Halfbrick definitely used Mandreel to port its Monster Dash game around, and presumably used it on a few other apps, so the company has apparently decided to make the partnership official. A press release sent out about the acquisition also says Mandreel will be used to p