The purpose of the game is to hatch as many young mudskippers out of their eggs as possible. But the Mudskipper like any other species can often get sick. The egg of the mudskipper has three ages and each age has three different stages of illness. As the illnesses develop all the eggs gradually grow dim and dark. To treat the eggs you need to line them up horizontally, vertically or diagonally by five or more eggs of the same age with the same stage of illness. You can trade the places of any two eggs by clicking the left mouse button on one and then the other. Once an egg dies you cannot exchange it with any other or move it. There are three levels of the game. The higher the lever the faster the eggs mature and advance in illness. You must hurry! If you don’t treat the eggs quickly, they will die. And even hatched mudskippers are in danger...