Your task in this fun online game is to infect red bloodcells, fight against the immune system, do the evolution and go pandemic. You control a nasty green germ with the goal of infecting red blood cells while evolving your germ's abilities. Use YOUR MOUSE to click and drag on the germ to move it around. Release the button over a red blood cell to infect it. You are awarded evolution points which you can use to upgrade your germs between stages. Have fun!