Lost Within (2015)

From the developer of Prey -- Survive a haunted asylum and its monstrous Inhabitants. Confront a legendary killer who prowls the abandoned wards. Scavenge and create makeshift weapons or conserve your resources and employ stealth tactics to sneak past the lurking horrors. When all else fails, run for your life or find a place to hide. To escape, you must uncover the asylum's dark mystery: the shattering secret that led to its condemnation. There are many doors, but there is only one way out.