Buffy the Vampire Slayer - Wrath of Darkhul King - Platform: Gameboy Advance

Nine Objects:
-------------
Go to the main "press start" menu screen and type in this 
code UP, DOWN, UP, DOWN, B, A, if the code is entered correctly 
you shall hear a short noise. 

Become Invincible:
------------------
Go to the main "press start" menu screen and type in this code 
L, L, L, R, R, R, RIGHT, RIGHT if the code is entered correctly 
you shall hear a short noise. 

Infinite Lives:
---------------
At the main "press start" menu type this code B, B, A, A, LEFT, 
RIGHT, DOWN, UP, if the code is entered correctly you shall hear 
a short noise. 

Enemies have health meters:
----------------------------
At the main "press start" menu type this code Up, Right, Up, Left, 
Down, Right, Down, Left.