New International Track & Field Cheats - Nintendo DS

Unlock Konami Characters
Complete the requirements to unlock signature Konami characters:

Evil Rose - Beat Medium Career.
Simon Belmont - Beat Medium Career With All Gold Medals.
Frogger - Beat Easy Career.
Ming Ming - Register At NITF Community Site.
Pyramid Head - Obtain Bronze In All Events In Single Event.
Pentarou - Beat Hard Career.
Solid Snake - Beat Hard Career With All Gold Medals.
Sparkster - Beat Easy Career With All Gold Medals.

Unlock Challenges
Frogger's Challenge - Beat Easy Career.
Sparkster's Challenge - Beat Easy Career With All Gold Medals.

In-game Tricks (Carrier Mode)
1,000 points in 400 metres - Win at the photo finish to obtain 1,000 points and a special cup.
1,000 points in Hammer throw - Break the camera glass throwing the hammer backwards
1,000 points in Javelin throw - Throw the javelin with a 90° angle to obtain 1,000 points and to bring down the Roswell's alien.
1,000 points in skeet shooting - Hit 2 dishes with the same shot to obtain 1,000 points.