Get up to Stage 3-16 (the place where you only encounter 2 knights on a long metal bridge) And keep fighting the 2 knights, but staying at the left screen. Get any EXP Crystal they drop, and go back to the left agian. You can get up to 99999 quickly.
IF you die you may either say
"I'll never sell my soul" and the game over screen will come up
"I'll sell my soul for an invincible body" you will turn to devil mode and be invincible for 6:00 minutes then it will be game over
you must have the master code for the codes to work.
1 [M] Must Be On
2 Max Soul Crystals
3 Unlock All Characters
4 Infinite HP
5 Infinite MP
6 Infinite Anger
7 Maximum Stats
give all the credit to madcatz for these awsome codes.
Alternate Title Screen - Beat the game on Super Hard difficulty.
Endless Mode - Finish the game on Hard difficulty.
New Characters (Monsters and Allies) - Finish Time Attack mode multiple times to unlock new characters or donate gems in story mode to the laboratory.
Time Attack Mode - Finish the game on Normal difficulty.
Vs. & Training maps 10-16 - You have to Beat Super Hard difficulty.