Wii Sports by Nintendo (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes a 90-day warranty. Wii Sports offers five distinct sports experiences: Boxing, Bowling, Golf, Tennis, Baseball Put your Mii caricatures in the game and play them against your friends' Miis for a more personalized experience For 1 to 4 players