Pause the game in adventure mode and press L1 (2), L2, L1, then press Start to
resume the game. Pause the game again and press Right for an extra life. Note: An
odd number of lives will result in invincibility. If you entered the code
correctly, you will hear a sound.
Unlock All Stages
Choose Adventure mode from the main menu. When the stage select screen appears, Press R1(2), R2, R1.