Slope Ball Slither is a ball rolling game where you have to collect gift packs as you progress on the track. Collect new ball pieces as you progress along the track and try to become the giant ball worm in the arena. Your task in this ball rolling game is to collect enough gift boxes Slope Ball Slither, hypercasual game, mobile game, 3D game, collection game, avoid game, ball rolling game, gift packs, giant worm, swipe controls, arcade game, platformer, mobile game, PC game, addictive game, easy to play, challenging levels, leaderboard, free to play