The 2008 racing game "Mario Kart Wii" has a large amount of tracks the player can run on, including several that are only unlocked after the player is successful on others. Those tracks become available after a player can win the separate "cups" the game is divided into. A good racer who can keep up front should find it relatively easy to unlock all 32 tracks in the game.
Instructions
1
Race all of the tracks in the cups in "Grand Prix" mode.
2
Place at least third in every cup.
3
Race the new cups as they unlock. As long as you place third or higher at the end of every cup a new track will open up.