You can become a star player in each attraction in Nintendo Land. Here's how to unlock: You'll know you received star player status once you close the attraction and Monita appears to congratulate you and give you a star for the attraction.

Unlockable	How to unlock
Balloon Trip Breeze	Complete all days (standard).
Captain Falcon's Twister Race	Complete all areas (standard).
Donkey Kong's Crash Course	Complete all stages (standard).
Luigi's Ghost Mansion	Play the attraction 30 times.
Mario Chase	Play the attraction 30 times.
Metroid Blast	Complete all stages (standard).
Octopus Dance	Complete all stages (standard).
Pikmin Adventure	Complete all stages (standard).
Sweet Day	Play the attraction 30 times.
Takamaru's Ninja Castle	Complete all scenes (standard).
Yoshi's Fruit Cart	Complete all gates (standard).
Zelda: Battle Quest	Complete all stages (standard).