A spiral staircase would work amazingly in a horror map. *Hint, hint anyone who's making a horror map.*
if only it was possible to have different staircase heights so i could overlap them to make a spiral staircase. if only if only
kk dunno if someone already said this but Yoshi The Sniper made something like this for his Matrix map.
It was part of the Chateue in a SS not sure if some of you saw it.