Go whoop Dracula's ass
One thing I've always loved about the earlier Castlevania games is the emphasis on classic horror. I've made no secret my love for Universal Monsters and incorporating other monsters like Medusa into the mix made for a smorgasbord of monstery goodness. I've always loved a good platform game that utilized things like swords and such. Taking this warrior on an adventure throwing axes and snapping whips through Dracula's crazy monster castle... it was perfect.
The commercial for the Japanese version of Castlevania serves up that classic horror wonderfully. Dracula's castle highlighted by lightning before the main man himself arrives and flashes his fangs. Halloween in it's purest form.