You can't. Sorry!
yes
you go into your account and click on 2 player,3 player ,or 4 player,then follow the directions to add wii controllers
People play it because it's fun.
Because this game is fun
You can only play as Shy Guy if you're playing one cart multiplayer with another person and you don't have a cart. He isn't a unlockable player that you can play as in single player.
7 years old
You can if you play on 50cc. You need to play on either 100cc or 150cc in order to play the Special Cup.
Beat the Flower Cup or the Star Cup on 150cc (try them both)
To unlock the last kart in Mario Kart Wii, you need to achieve a specific accomplishment: you must win all 150cc cups, including the Special Cup. After completing this challenge, the "Mii" character's special kart, known as the "Mii Outfit B," will become available to you. Make sure to play through all the cups and consistently perform well to secure first place in each race.
up to 8 ppl can play at once ;)
Play 16 time trial races.
It's kind of how people play Mario Kart wii , if you play it REALLY well, you would think mirror mode is really easy.So it depends on how you play.