Rotate the sphere and hit the nails into the sphere! 　When you drive the wedge in, the game is over and you get a rating. 　 4 stages. Sticks: Hit the sticks into the sphere. Earth: Hit the vegetables or buildings into the sphere ground. Sometimes you can demolish the buildings. Fruit: Hit the fruits into the ice ball before reaching the bar. Virus: Hit the virus's spikes. Sometimes you can demolish the spikes.