1-Player Extra Courses - Get a Silver or Gold medal on every normal course.

2-Player Extra Courses - Get any medal on every normal course.

Gaining extra lives - To gain an extra life, you must make a Hole in One on any level. It's usually pretty tough to do, but the extra lives come in handy late in the game!

Map Select for Extra courses - Get Gold medals in every extra course.
Map Select for Normal courses - Get Silver or Gold medals in every extra course.

Name Change - To change your name without restarting the game, go to the member screen and highlight the file to be changed. Press L, R, and A at the same time to get to the Name Entry Screen.

Sound Room and Dance Select - If you complete all EXTRA courses with a silver or gold medal (you have to have already completed all regular courses with a silver or gold medal) two new items will appear on the main menu: Sound Room and Dance Select. Sound Room gives you a classic sound test screen where you can hear all 125 effects and 31 music tracks. Dance Select lets you view any of the kirby dances that happen at the end of each single and 2-player round.

Sound Test - Get any medal on every extra course.