The tank fighting against viruses on the transparent screen. The viruses are created of your screen. An icons, a labels, a words and other things turn into a live spiders. The viruses jump on your tanks and begin to build the spider web. The virus drag your tank and fasten it to a skull on the post. The aim of the game is to kill a verus boss. The larger number of the viruses you have killed the easier you will hit and kill the boss. You can change type of virus scan and also you can change color of an affected parts. Kill the virus boss! We shall win against any viruses and spam in the whole world!