Powerpuff Girls - Battle Him - Platform: Gameboy Color

Unlimited lives
---------------
Select the "Enter Secrets" option at the main menu, 
then enter UNDEAD as a code.

Unlimited super attack
----------------------
Select the "Enter Secrets" option at the main menu, 
then enter PHONECARD as a code.
 
Unlimited Red ChemicalX
-----------------------
Select the "Enter Secrets" option at the main menu, 
then enter CANDYAPPLE as a code.
 
Unlimited Black ChemicalX
-------------------------
Select the "Enter Secrets" option at the main menu, 
then enter MIDNIGHT as a code.

Unlimited flight
----------------
Select the "Enter Secrets" option at the main menu, 
then enter JETFUEL as a code.
 
Power-up
--------
Select the "Enter Secrets" option at the main menu, 
then enter ELBO as a code. 

Rainbow The Clown trading card
------------------------------
Select the "Enter Secrets" option at the main menu, 
then enter MRSBELLUM as a code.

Art Museum trading card
-----------------------
Select the "Enter Secrets" option at the main menu, 
then enter MALPHS as a code.

Townsville City Hall trading card
---------------------------------
Select the "Enter Secrets" option at the main menu, 
then enter PRINCESS as a code.

Talking dog trading card
------------------------
Select the "Enter Secrets" option at the main menu, 
then enter RUFFBOYS or BIGBILLY as a code.

Evil cat trading card
---------------------
Select the "Enter Secrets" option at the main menu, 
then enter POWERPUFF as a code.

Boogie man trading card
-----------------------
Select the "Enter Secrets" option at the main menu, 
then enter HOTLINE as a code.

Boomer trading card
-------------------
Select the "Enter Secrets" option at the main menu, 
then enter ICEBREATH as a code.

Utonium Chateau level
---------------------
Select the "Enter Secrets" option at the main menu, 
then enter GOGETBUTCH as a code.

Townsville Skies level
----------------------
Select the "Enter Secrets" option at the main menu, 
then enter BEATBRICK as a code.

Buttercup graphics
-------------------
Select the "Enter Secrets" option at the main menu, 
then enter LUMPKINS as a code.

Blossom graphics
----------------
Select the "Enter Secrets" option at the main menu, 
then enter MISSKEANE as a code.

Mayor graphics
---------------
Select the "Enter Secrets" option at the main menu, 
then enter MCCRACKEN as a code.

Boomer graphics
---------------
Select the "Enter Secrets" option at the main menu, 
then enter WANTSNIPS as a code.
 
Butch graphics
--------------
Select the "Enter Secrets" option at the main menu, 
then enter SNAILSIAM as a code.

Brick graphics
--------------
Select the "Enter Secrets" option at the main menu, 
then enter ITOOKTAILS as a code.

Extra legal pads
----------------
Select the "Enter Secrets" option at the main menu, 
then enter CLIPP as a code. 

Townsville trading card
-----------------------
Select the "Enter Secrets" option at the main menu, 
then enter TOYSPOWER or TALKINGDOG as a code.

Programmer message and secret photo
-----------------------------------
Select the "Enter Secrets" option at the main menu, 
then enter BILLSGIRLS as a code.
 
Error message and secret photo
------------------------------
Select the "Enter Secrets" option at the main menu, 
then enter RICHARDKIM as a code.
 
Townsville Dump level
---------------------
Play the Utonium Chateau level, defeat Butch, then go 
to the hearts which let you know you have completed the level. 
Once that is done, go to the play option and press Left. 
The Townsville Dump level will be now be available. 
On this stage, you will fight Boomer.