Bumper.io is very funny multiplayer game in which players must push each other out of the small arena.
In the Bumper io game several players are on a small arena. Your goal is to push all the players out of the arena. The winner is one the strongest player who will stay on the arena. It's enough fun.
Some tactics and strategy:
If you push the opponent into the red button, your blow will be much more powerful. So, it will be easier for you to push the enemy out of the arena. But other players can also push you into the red button. So be careful.