Level Select
Press Down, A, Down, Y, Down, A, Down, Y on the Options Screen. A sound will confirm if you correctly enter the code. Begin playing the game on the first level. Press Start to pause the game when Aero appears. While paused, Press Up, X, Down, B, Left, Y, Right, A, L, R. A sound will confirm if this code has been entered correctly. After game is taken off of pause, press Start to pause, then press Select, then hold R while the bonus points are calculated at the end of any level.

Full Level Select Menu
Enable the “Level select” code and then press L, R, X, B, Left, Up, Right, Down, Y, A at the Level Select Screen. Additional options will appear on the Level Select Menu. Enter the following codes to enable the corresponding options on this menu.

• Infinite Stars: Press A, Y, L, Up, Down, R, A, Y, Right, Left at the full level select menu. The “Infinite Stars” option may now be selected.
• No Enemy Collision: Press Down, A, Y, R, Y, B, Up, L, Y, A at the full level select menu. The “No Enemy Collision” option may now be selected.

Have 5 Continues
Press X, Y, B, A, X, A, B, Y, Up, L at the title picture that features Aero flying. A sound will confirm correct entry of this code.

Have 9 Continues
Press X, Y, B, A, X, A, B, Y, Up, R at the title picture that features Aero flying. A sound will confirm correct entry of this code.