Select "Password" from the main menu and enter one of the following passwords to unlock later levels.

Password	Effect
1DL194?N4	Clear game password
9W9KNN?DF	Level 2
**40J2ZJ6	Level 3
**Z0G7Z7L	Level 4
1G21GRW5R	Level 5
?1FJB113H	Level 6
NZ70N5KX0	Level 7
PX5NPH*3*	Level 8
TWQV9XJ7?	Level 9
GXTP1*G90	Level 10
MW5PK1H8?	Level 11
J*GV92WTF	Level 12