Snowball

Snowball are gimmicks that first appear in Sonic Lost World. They appear in the Nintendo 3DS version in Act One of Frozen Factory. Essentially the same as the real world version of a snowball, the player, who controls Sonic the Hedgehog, can roll the snowball to activate switchs and/or to block air vents that spew out cold air that can freeze the player if not protected. It is unknown if snowballs can be used to destroy badniks created by Doctor Eggman.