... Not the unspeakable crashes / Brochure Holders would! On the Fire HD "freezes" the game, the controller or the app to quit does not work, only the changes to the homescreen is still possible. It then returns to the game suddenly appears an overlay ("wool 'Buy music?"), But that does not also can terminate. The only remedy: the app via Task Manager kill! Natuer light then lost so some of what one has gained in advance ... Maybe Rovio should here once do his homework and undergo the software sometimes a quality assurance. Even though this game is distributed free of charge - a reputation so you can ruin even for free. PS: Similar problems with this software, there are not only for the Android tablet Fire HD - the Windows Phone variant makes similar or have the same problems. but also a shame ...