Try to eat as many flies as possible but make sure you don't touch any bees! Catch the butterfly for a big bonus. Move through the levels by reaching the score limit in each round. Can you go all the way?
Use the mouse to launch your tongue and touch as many flies as you can. Aim carefully, you only have 10 tries in each level! Catching the butterfly will give you a big bonus.
A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.