A sacred and evil game.Distant future, the Earth will exist the risk of overpopulation. Seems that human beings are doomed to die from lack of food. But you can save the planet and its people! Now, in order to ensure the future of the planet, and you demand a brutal battle to help the defenseless egg groups of tadpoles struggle! Players Chuosi sperm on the screen with your fingers, to prevent its exposure to the egg to cause pregnancy ... You can use condoms to reduce their aggressive eager to absorb play, show your light and clever;Bright, colorful graphics and interesting.The world of the cell waiting for your participation. The game includes three kinds of props, condoms, and two types of contraceptives, support OpenFeint.