Super Monkey Ball Touch and Roll Cheats
On the "Start Game" screen where AiAi is dancing, there are flowers under him. Tap them, and they will dance. If you tap birds, they will fly to the top of the screen. Tap a balloon two or three times and it pops.
After finishing the game you will unlock the Credits mini-game at the options menu.
Finish Worlds 1 through 10. Go to Hollow Diamond. Turn 180 degrees and go slowly up the ramp. Land on the narrow platform below, then turn around again and hit the red gate (Meteorite Mayhem). Go to Converse. Move towards the right edge. Wait for the red platform to pass its vertical angle. Gain some speed and dash at the red gate (Big Bang...
Unlock the 2006 banana meter, then collect 2006 bananas from any World in the main game.
2006 banana meter
Finish World 11.