Eh, not too scary or interesting, just the classic teleporting faceless dude who distorts your screen. The AI isn't exactly great, either, though at least unlike Slender he can't be avoided just by staring at your feet. Then again, this is coming from a veteran of Amnesia, Condemned, and Pathologic...
Your game sucks. Period. There is nothing positive I can say about it. Hell, I'm being nice by calling it a game. Seriously, consider actually making something that isn't a pile of bad coding that's been crapped on and badly translated.
My manifesto is that color is awesome, everything else can go to hell. Thanks to my billions in earnings, I spent no less than 15 years getting drunk with Van Gogh in the year 1910 onwards.
But there is a brick in the picture. Didn't you find it? :D