Castlevania: Dracula X/Stage 6

Secrets

 * 1-Up crystal: in the room after all the clockwork areas, in the upper-right wall.

Boss
If Richter Belmont saved Annet, he will fight Death. Otherwise, he will fight Carmilla.

Death
Very useful to use the cross, try to nail him at the point where the cross rebounds, do this by standing at the correct distance. Once he is halfway down he will change form that is melee based, try the same method then if you are low on health use a weapon crash since it grants you temporary invincibility.