Surprise

Not sure.. Is this what you're looking for?
My manga / #Plot Twist
http://www.mangago.zone/people/tag/2337/Plot+Twist/

http://www.mangago.zone/read-manga/kuchizuke_wa_uso_no_aji/
This one is really good! (=・ω・=)

http://www.mangago.zone/read-manga/to_the_sea/
http://www.mangago.zone/read-manga/lingering_on_the_way/
http://www.mangago.zone/read-manga/high_school_lullaby/
http://www.mangago.zone/read-manga/rinjin/ (WARNING!! Horror).
http://www.mangago.zone/read-manga/kitan/

Oh my holy hell. The first one already got me. I love you so hard. I'm looking forward to the other 4.

(I'm in love with the horror genre too so.)

ε=ε=(ノ≧∇≦)ノ

I read that! I'm probs going to reread it now though since it's been a while. c:

Yup. I enjoyed all of them, though I already read two of them before. Thanks for the horror ones though! I really really really liked those most. c:

Sort of... But I read like half of the ones in there. xD And I'm probably looking for ones with twists that just forces you to either reread it to search for clues that led up to the ending or just ones that make you WTF.

Yup. So probably oneshots.