Super Monkey Ball 3D

B-Jet Fight mode
Play as Aiai in White Cliffs against Baby, MeeMee, and YanYan and get first place to unlock B-Jet Fight mode.
Mr. Magic
Spend 20 Play Coins at the vehicle selection screen to unlock Mr. Magic. Note: You can collect Play Coins by leaving the 3DS in Sleep mode and walking around.
Bonus Monkey Fight characters
Successfully complete the indicated task in Monkey Fight to unlock the corresponding character:
B-Jet: Win all three stages in Quick Match mode.
P-YanYan: Successfully complete the Super Fight series.
W-MeeMee: Successfully complete the Basic series.
Bonus Monkey Race cars
Beat the record on the indicated track in Trial mode to unlock the corresponding car:
Flying Carpet: Track 2 of Mt. Tyrano
G Catepillar: Track 1 of Mt. Tyrano
Kitana: Track 3 of Sky-Way
Mini Shooter: Track 2 of Sky-Way
Robotron: Track 1 of Sky-Way
Super Tops: Track 3 of Mt. Tyrano
Bonus Monkey Race characters
Successfully complete the indicated task in Grand Prix mode to unlock the corresponding character:
A-Baby: Finish second in Sky-Way.
B-Jet: Finish first in Mt. Tyrano.
F-GonGon: Finish third in Mt. Tyrano.
N-Jam: Finish first in Sky-Way.
P-YanYan: Finish second in Mt. Tyrano.
R-Doctor: Finish third in Sky-Way.
Monkey Ball medals
Successfully complete the indicated task to unlock the corresponding medal:
Banana Medal: Find all bananas in a world without using a continue.
C-Medal: Successfully complete a world and the bonus stage by using the Circle Pad.
M-Medal: Successfully complete a world and bonus stage by using the Motion Sensor.