I would recommend making the Bazooka explosion radius smaller, and make the reload time longer in order to decrease lag, and so you can more carefully blow stuff up
"extremely addictive"?!?!?! google chrome web app? you must have seriously been smelling up some paint to make this... this... THING. cant be called a game, you have disgraced kongregate, and i hate you, we all hate you.
Just so all you guys know, virus is NOT a biological virus, and so is not affected by heat or cold, its a computer virus, and the only way for heat to hurt it would be to melt your entire computer, just so you know.