Sumo.io unblocked is a unique io game about sumo wrestlers fighting one another in a big arena. Play Sumo.io free in your browser now to experience awesome challenges, You have to make your way through the map eating as many sushi power-ups as possible to get your size bigger. Once you have reached a good size, you can take over some areas on the map. As you grow up, your movement will be harder a bit, so you need to move smartly to cope with other opponents and use your evil schemes with good strategies to slay them all. You have to respond to their attacks in time as well as stop them from killing you to secure a chance of winning. Think you will have a chance to rule the leaderboard and become the strongest sumo in the arena? Let’s kick it off right now! Have fun with it!
How to play
Move your character using arrow keys or WASD.