Dark Siren Head: The Nightmare

Wake UP! Strange noise in your house. Investigate!

What would you do if you hear some strange noises at night ?
What if you see some strange creatures in your home ?
Would you take an action or run?

Here in this game, you must fight. No running away.
Dark Siren Head is in you house, or your dreams ( nightmare ).
You need to figure that out.

Simple shooter game with some adventure elements.

Enjoy.