Tower Defense Superheroes online is an arcade game in which a succession of superheroes from all corners of the Earth follows a specific path at the end of which is your reserve of health points. In this free online police game each enemy who reaches it will take some of your health points away. You’ve got a small team of supervillains with their own characteristics. Use them and give them a position on the field to take down as many superheroes as you can before they knock you out. The Tower Defense Super Heroes game is a little bit complicated but it is so fun.