Entering debug mode:
Press Down, Up, Down, Up, Right, Down, Left, Down, Up, Down at the title screen.

Level skip:
Enter debug mode. Press L1 during game play to jump to the previous level. Press
R1 during game play to jump to the next level.

Debug menu:
Enter debug mode. Press R2 during game play to display the debug menu. This
displays the map number, Bub's lives, and Bob's lives. Press R1 during game play
to hide the debug menu.

Original version:
Press Right, Left, Up, Down, Up, Down, Up at the title screen. The original
version of the game allows you to enter the diamond rooms at levels 20, 30 and
40 even if you lose a life.

Bonus Eeffects:
Enter one of the following initials on the high score screen, then start another game. The new
effects will appear when certain bonuses are collected during the game:

SEX
TAK
STR
KTT
I.F
MTJ
NSO
KIM
YSH
LSD

Thunder Bubble Glitch:
Do the Debug Code. During the game, press R2 to bring up the debug menu. Go to
map 63 and press L2. You will go to stage 100 where there are thunder bubbles.
Press R2 again and go to map 0 and press L2. You will have the thunder bubbles
with you on stage 1. Now you can easily beat the game.

Submission: Big
Rob (bigrob1007@aol.com)