Level Passwords...
	Start with a fully equiped pla...
	Use Radar...

Password	Effect
!!4Tb!JGPMdvs!h	Level 12
!!FjKcSGJBdvG!	Level 18
!7zGW7R6xmB!2	Level 11
!zBdP!7BDBBlK!	Level 16
BBHnwLL1CB!r	Level 20
BV!wv!HLPQCMP	Level 5
Bt!jGX!dGLZST	Level 7
CG!YPDM4lV!Gl!	Level 9
ChD8ZCDcsW!G	Level 14
G!!dPNG1BQFD6	Level 13
HCcMJ6R!brG!v!	Level 3
NHQCKwblHXQ	Level 15
T!LRLR!wC7lBK!	Level 6
W7!JBWCMGr!Ml	Level 19
c!!6bmHCJhtHM	Level 4
d8!zhF!GNLM2g	Level 17
hV00JGj4BH!3	Level 10
sBV70wWYGBB	Level 8

Go to the password screen, but don't input a code. Instead, just select 'End' and press start.

On the Title screen, press and hold Up+L+R until after you start a game or go to the password screen to continue a game.