Mario Golf

Complete the Lakitu Classic with any character to unlock the new course, Cheep Cheep Tournament.

In order to unlock the star versions of each player you must defeat them in a vs. character match when they have an envelope next to their character select symbol on the vs. screen. The star versions of the players can drive the ball a lot farther then their original counterparts

Just beat the front nine in the birdie challenge to unlock the back nine.

Get 50 Best Badges to unlock Boo.

Collect Every Badge in Tournament mode to unlock Shado Mario. (You get badges by getting a Birdie or better on each hole, but you can only get one per hole, meaning, you can't keep playing the same hole over again and getting a badge)

Place 1st in the ''Peach's Invitational'' with any character.

Simply clear an intermediate level side game, in order to unlock its harder counterpart.

To unlock Petey Piranha you must beat the Shooting, Approching, and Putting side games on all 3 levels.