Get Bonus Stage/Fight as Boss

Complete the story mode with three or mode characters

Get Extra Option-Narrator

Complete the game with one player mode

Get Character Biographies and Gallery

Complete the game with story mode to open this option

Get extra option/Congrats mode (View FMV)

Complete all game modes with all characters

Gameshark codes

All Characters 800A83E0 FFFF
Extra Option 800A83E2 FFFF  800A83E4 FFFF  800A83E6 FFFF
Main Character (DANIZAVER) Recover HP Press Square D00A6064 0080  800E19CA 0100  D00A6064 0080  800E47D2 0100
D00A6064 0080  800D396E 0100  D00A6064 0080  800D313A 0100  D00A6064 0080  800D9D46 0100  D00A6064 0080  800D9D32 0100  D00A6064 0080  800D9B0A 0100  D00A6064 0080  800DCCB6 0100  D00A6064 0080  800D9D0A 0100  D00A6064 0080  800D9AD6 0100
P1 Infinite Health 80045B6C 0002  80045B6E 1080
P2 Infinite Health 80045B6C 0002  80045B6E 1480
Infinite Health P1 & P2 80045B74 2400