checked-no =>Stage Select: Complete any level and press [R] while the bonus points are being counted up. =>Cheat Mode: On the stage select screen (accessed by pressing [R] while the bonus points are being counted up at the end of the level) press [L] [R] X B L U R D Y A. The screen will now have new options. * Infinite Stars: On the new cheat menu, press A Y [L] U D [R] A Y R L. * No Collision: On the new cheat menu, press D A Y [R] Y B U [L] Y A. =>5 Extra Continues: When you first turn on the game, wait for the title screen to appear, then quickly press X Y B A X A B Y U [L]. =>9 Continues: On the Title Picture with Aero flying (NOT the title screen), press X Y B A X A B Y U [R]. A tone will sound. =>Level Skip: When the start screen appears, press D A D Y D A D Y. Begin a new game, pause it, and press U X D B L Y R A [L] [R]. From now on, you can skip past any level by pressing [START] [SELECT].