Play Wormo.Io free Online. Mouse to move Click to shoot Hold to boost. Worm game with shooting worms! Eat gems to grow longer. Shoot at other worms to give them a push! PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Wormo.Io is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Wormo.Io anywhere, anytime.