Damned

Damned looks like a randomised, asymmetrical multiplayer take on Slender

One player is a ghost and hops between invisible and physical forms.

By and large horror and competitive multiplayer don't work together as one is predicated on feelings of isolation and the other on quick rounds of action, but Indiegogo project Damned has a unique premise wherein one player inhabits an invincible ghost tasked with slaying up to four other players as they rummage around for keys to escape.