Choose Continue and enter one of the following passwords. The space character is indicated by "_".
At the password screen, enter one of the following codes:
When the Sega logo appears on the screen, press down-left on the directional pad to go to a secret level select screen.
To access the Secret Options screen, press 2 + START when you turn on the game. Here you can change key mode, balls hit, balls left and use sound test.