Mario and Sonic at the Olympic Winter Games is a game for the Wii and DS. It is the sequel to Mario and Sonic at the Olympic Games. It is based off of the Winter Olympic Games. It has Nintendo and Sega characters. Players can collect Star Coins to buy accessories and clothes for their Miis. The characters are Mario, Luigi, Peach, Daisy, Yoshi, Wario, Waluigi, Bowser, Bowser Jr., Donkey Kong, Sonic, Tails, Knuckles, Amy, Blaze, Shadow, Silver, Vector, Eggman, Miis, and Metal Sonic.