Upside-down Frog

Overturn all the frogs in the screen! Tilt the device will change the gravity of the screen. Please enjoy the physics engine incorporates a unique movement. * The current version is only 28 stages. [Rules] Let rest on the ground upside down all the frogs in the screen. Try to update the best time! ! [Manual] Changes the direction of gravity in the screen and tilting the device. Upside down with a wall devoted to frogs and obstacles. [Reset] lower left of the stage and tap reset button. The obstacles include the various forms. Used with good gripping characteristics. -keywords- frog,cute,simple,puzzle,kids,physics,physical,gravity,opengl,2d...etc