Sumo.io unblocked is a wonderful io game with dodging and bumping gameplay mechanic. Are you ready to become a sumo wrestler who is willing to defeat all of his enemies? You have to power up yourself by eating a lot of sushi on the map and perform smart moves when you get bigger. All of these are for helping you kill the enemies more easily. You have to survive for as long as possible until you get your name to rise to the top of the leaderboard. Try Sumo.io game right now! Much fun!