Wormo Io is a free online io game. To get bigger, eat the gems on the map. Make sure you don't collide with other worms. Shoot other players to push them away, and watch out for players who are shooting at you.
As you grow larger, your shots will become more powerful, giving you an advantage over other worms.
The bigger you get, the slower you'll turn.
Use the boost to get away from danger or catch another worm. Your worm can only boost for 5 seconds before it becomes exhausted and needs to rest. Boosting does not cost any gems, but it does have a 5-second cooldown.