Get at least 50,000 points.
Get at least 100,000 points.
Get at least 150,000 points.
Get at least 200,000 points.
Get at least 250,000 points.
Get at least 375,000 points.
Get at least 500,000 points.
Get at least 625,000 points.
Get at least 750,000 points.
Get at least 875,000 points.
Get at least 1,000,000 points.
Get at least 1,250,000 points.
Get at least 1,500,000 points
Get at least 1,750,000 points.
Get at least 2,000,000 points.
Get at least 1,000,000 points.
Press A after falling to recover quicker.
Hold the Back + Start button and press Y, L, X, B, R, A, R, X. Now you will have challenges 43, 48, 49 & 50 unlocked and have bomb piece #5
Hold the Back + Start button and press Y, L, X, B, R, A, R, B
Hold the Back + Start button and press Y, L, X, B, R, A, R, Y. Now you will have challenges unlocked except 43, 48, 49, 50. You will also have all bomb pieces except #5
Hold the Back + Start button and press Y, L, X, B, R, A, R, A. Now you will have 9 million lift points and 9 million equipment points
Hold the Back + Start button and press Y, X, B, L Now you can press L + R in the air for slow motion
Get at least 2,000,000 points.
Hold the Back + Start button and press Y, X, B, R.
Get at least 250,000 points.