Unlock True Story mode:
To unlock True story mode you have to complete the Story mode as Dracula.
In this mode you have to fight against with Aeon and the last boss
is the Time Reaper.
Unlock hard difficulty level:
To unlock hard difficulty you have to complete the Story mode on
the Normal difficulty level first.
Unlock brutal difficulty level:
To unlock Brutal difficulty level, complete the Story mode on the
Hard difficulty level.
Unlockable characters:
Trevor:
Finish Story mode as Simon, Alucard, Maria, Eric, Carmilla, Grant,
Golem, Sypha, and Cornell.
Sypha:
Finish Story mode as Simon.
Shanoa:
Connect to Castlevania: Order Of Ecclesia. Alternately, Finish Story
mode as Trevor or True Story mode as Shanoa.
Maria:
Finish Story mode as Alucard.
Grant:
Finish Story mode as Sypha.
Golem:
Finish Story mode as Grant.
Eric:
Finish Story mode as Maria.
Dracula:
Finish Story mode as Simon, Alucard, Maria, Eric, Carmilla, Grant,
Golem, Sypha, Cornell, Trevor, Death, and Shanoa. Alternately,
Finish True Story mode as Dracula.
Death:
Finish Story mode as Trevor. Alternately, Finish True Story mode as Death.
Cornell:
Finish Story mode as Carmilla.
Carmilla:
Finish Story mode as Eric.
Aeon:
Connect to Castlevania: Order Of Ecclesia.
Or
Finish True Story mode as Aeon.
