Cheat Codes 
At the Soul Fighter logo, press Left + Y. Enter the options menu, 
then exit. If done correctly, the next screen that appears will be 
the cheat code screen. Then, enter one of the following codes to 
activate the corresponding cheat function:

Extra health 
Enter ABXXYA as a code at the cheat code screen.

All weapons 
Enter XAAYBB as a code at the cheat code screen.

Level 2 
Enter AABXYA as a code at the cheat code screen.

Level 3 
Enter XAYAAB as a code at the cheat code screen.

Level 4 
Enter YYBAXA as a code at the cheat code screen.

Level 5 
Enter BABXXY as a code at the cheat code screen.

Level 6 
Enter XAXBYY as a code at the cheat code screen.

Level 7 
Enter ABXBYB as a code at the cheat code screen.

Level 8 
Enter YBBAXY as a code at the cheat code screen.

Level 9 
Enter BYAAXB as a code at the cheat code screen.

Level 10 
Enter XABBAX as a code at the cheat code screen.

Level 11 
Enter YBYXAB as a code at the cheat code screen.

Level 12 
Enter XBAXBY as a code at the cheat code screen.