Hungry Sumo Game OnlinePlay Hungry Sumo Online game at Infofully.com. This is a simple game by Ninja Kiwi and in this game, your mission is to bring in-game sumo to the food. As more food it will get the more size it will gain. But there are are some other sumos on the game screen as well avoid them to get the size faster. Play this game in mute mode. Playing Method and Controls: Mouse over is the only control to grow. The more food sumo will get the more size he will gain. Avoid other sumo's who are also floating on the game screen.