When a rambunctious young boy threatens to ruin Betty & Veronica's casual walks through town with his snowball attacks, the girls must find a way to deal with the snowy situation. Do they remind him of the error of his ways, give him the cold shoulder, or stoop down to his level and exact revenge? Find out in 'The Snowball Effect'!
— Description from Comic Vine community (comicvine.gamespot.com).
