Roll.io big ball is a stick big ball rolling io game. roll io is very sticky, touch other stuff and make your ball bigger ! you can also crush and crash other player's that are smaller than your baller ! game features: -- free to play, play it anytime and anywhere -- there is one simple rule. touch and stick ! very addictive ! -- beat other .io players and stay as long as you can in roll.io ! -- lots of challenges to unlock levels for roll io ! try to have the biggest big ball !