Level select:
Enter CRESCENT as a password.

Level skip:
Enter ROADSTER as a password. Press Select during game play to advance to the next level.

Bonus levels:
Enter MILKYWAY as a password, then II, II to play 60 more levels.

Level	Password
2-10	Q2EH53LC
3-10	QQGD3UB6
4-10	QQL3LDCD
End	QQLLQ22U