Hidden Costumes
Beat arcade mode with a character afterward LO at the selection screen
Secret Characters
These characters are unlocked after beating arcade mode for the first time
UnlockableHow to unlockFreecomplete arcade modeMedusaBeat Makas Adventure ModeOx and Harvarcomplete arcade modeUnlock Excaliber
After you beat Adventure Mode Enter Adventure mode again You will get more people to fight After you beat 49 go to the Cave where Excaliber is You will see Battle 50 there Watch him do his dance you dont have a choice D and Beat Excaliber 5 times in a row and he will be available
