Sumo.io

About Sumo.io

Become a sumo champion in Sumo.io! Feast on sushi to grow, strategize to outmaneuver rivals, and push them into the abyss in this thrilling arena. Balance size and cunning to dominate, using simple yet addictive mechanics. Dodge, surprise, and conquer as you aim to be the last sumo standing.

Play Sumo.io for free online at ProGames. This sports game runs instantly in your browser on desktop and mobile — no downloads or installation required. Hit play, go fullscreen, and enjoy!