About this game
Sumo.io is a free, fast-paced arena brawler where the only goal is to push everyone else into the water. You and nine rivals start on a round wooden platform. After a few seconds it begins to shrink, forcing everyone clo
Sumo.io is a free, fast-paced arena brawler where the only goal is to push everyone else into the water. You and nine rivals start on a round wooden platform. After a few seconds it begins to shrink, forcing everyone clo