Yoshi's Island
Cheat Codes/Hints
Alternate ending sequence
Successfully complete the game in hard mode.
Bonus games
Hold Select and press L(2), B, A, R at the level selection screen. A list of bonus games will appear. If you win the selected game you will get a prize.
Bonus levels
After completing the game, an extra level for each world will appear.
Hard mode
Get 1,000 points in a world (100 points on all ten levels including Extra and Secret levels). A star will appear on the game selection screen. Get five stars on that screen to unlock hard mode.
Higher flutter jump
First jump on an enemy and you will be in the air, while you are in the air hold down A and you will get an extra boost.