Complete the indicated task to add the corresponding star to your saved game file.

Star 1: Defeat the final Boss of the main game.
Star 2: Collect all Star Coins from Worlds 1 through 8.
Star 3: Complete all levels, find all 94 exits in Worlds 1 through 8, and enter the purple Toad mushroom house.
Star 4: Collect all Star Coins in Superstar Road.
Star 5: Catch Nabbit in Worlds 1 through 7.