The object of the game is to hit all players on the other side of the field. The lone player is given four computer-controlled teammates (Ukikis during daytime and Shy Guys at night).
In order to win, the single player must hit all team players, and the three opposing players must hit the lone player (the four Ukikis or Shy Guys do not need to be hit to win). Each player must first create a snowball by pressing before they can throw it. Snowballs that hit each other are destroyed upon contact. Any players hit by a snowball are frozen solid. If only one player is on each side of the field and a snowball hits both of them at the same time, the minigame ends in a tie.
The winner(s) do(es) their victory animation(s) on their side of the arena, including the remaining Ukikis or Shy Guys if the solo player wins.
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