Fill All 30 Pages in the Stamp...
	Get All Games Free...
	New Clothes...
	Streetpass Discount Tickets...

If you fill all 30 pages in your stamp book, all hi-score derby events will be unlocked and you will automatically receive 10 extra donuts if you run out of them.

If you play The Demo Games twenty times you can get all games free.

Most clothing is unlocked by getting A Rank in the Hi-Score Derby modes. All clothing can be color customized by using the shoulder buttons (by default it's your Mii's shirt color).

Cloth	How to unlock
Basic Uniform	Get an A Rank in Bat & Switch's Hi-Score Derby A.
Business Suit	Get an A Rank in Bat & Switch's Hi-Score Derby B.
Caveman Suit	Get an A Rank in Gear Games' Hi-Score Derby A.
Football Uniform	Get an A Rank in Volley Bats's High-Score Derby B.
Kung-Fu Outfit	Get an A Rank in Cage Match's Hi-Score Derby A.
Manager's Jacket	Get an A Rank in Gear Games' Hi-Score Derby B.
Ninja Suit	Get an A or A+ Rank in Bat Master.
Pro Ump Outfit	Get an A Rank in Make the Call's High-Score Derby A.
Rusty Slugger Jacket	Purchase all 10 of Rusty's games.
Sweat Suit	Get an A Rank in Cage Match's Hi-Score Derby B.
Tropical Shirt	Get an A Rank in Volley Bats Hi-Score Derby A.

These discount tickets are given to you after obtaining a certain amount of streetpasses.

Tickets	How to unlock
10 Streetpasses	$1.00 off ticket.
25 Streetpasses	Half Off ticket.
3 Streetpasses	$0.30 off ticket.