9. Metal Mario (Super Smash Bros.)
The whole idea of Smash Bros is a beat-em-up party game. There are people, though, that have taken it very competitively. The whole premise of beating people is scoring kills, not like your traditional fighting game where you simply deplete a life bar. Instead, your life is a measure of resistance to being viciously flung off the screen, wherein you will lose a life or the entire match completely depending on the settings. The closer to 0% your life bar is, the harder it is to be knocked far away by a hit. However the higher it is to 300% or more, you could be more likely knocked away from very weak smashes. That is, unless you're fighting Metal Mario. He is very difficult to smash off the screen, and his life meter doesn't affect him as much as it does any other character. The only advantage is that when you do manage to get his damage count very high, he has a hard time making it back to the stage due to his weighted condition.