As the castle Lord, I have an important announcement to make:

Demo day is come and gone, and I have all the feedback I needed (though more is welcome, if you would like to) 

Unfortunately, the curse has returned and I must battle it again in my own terms. Thus, Nightmare Demon Castle goes back into its grave.

HOWEVER

The seeds of chaos have been planted, and this shallow grave shall be the womb from which the castle shall rise again. Stronger than ever before and, this time, awaken in full! I will keep working on making this game as polished as I can, then finish the different levels and bosses. I have given myself a year to do so, as that seemed proper.  In less than a year, expect a full release of Nightmare Demon Castle, and another demo that will shatter the very foundations of this one. 

Farewell for now, vampire hunters!