In this little game, you are in the difficult position to separate bad and good eggs.
New eggs keep dropping in - watch out which ones use inappropriate words or contain evil machinery, and as soon as one of them is on the conveyor belt, crack it with your axe before it can enter the store.
If you crack a good egg, that will hurt your score a bit, but if you let a bad one pass, thats worse and you loose your axe (you have five - once all are used up its game over)
The game can be paused at any time - and during pause you can learn about the secrets of these eggs.