Kizi Bacterio.Ca is an online multiplayer game for you to play online without charge. You will embark on the new adventure as a bacteria. The mission of you is to become the largest creature. To reach this target, you need to find the food and eat every virus or every useful item that you see in Bacterio.Ca without being attacked. Once you have enough power, you can shoot and kill the others. Engage the combat and complete the remaining task now!