MicroEJ Crazy smoothie game is a small application developed through the MICROEJ SDK and running on the STMicroelectronics STM32F429-EVAL board (ARM Cortex-M4 @168MHz). The user have to catch with a blender the 3 fruits included in a smoothie recipe. These 3 fruits to catch are displayed on the top of the screen. The Crazy Smoothie game demonstrates MicroUI 32-bit display stack, anti-aliased fonts and LayerManager display stack. Each fruit is displayed in a specific layer with its own transparency and movement. The blender is also in a specific layer.