All original Bosses are now implemented in game and waiting for you into their room. They move and are animated. They can kill you and you can kill them. 
>add Level 03 Boss Mummy Man

>Add Level 04 Boss Frankenstein

>Add Level 05 Boss Death

>Add Level 06 Boss Dracula

Next steps :
>Update their pattern to fit with the original castlevania. 
Ex: Dracula launch currently only one projectile. 
 >Add life system. (15 life points for exemple)