Gonna post about a horror game ive been playing on and off for the last 15 years if that interests anybody http://www.hellrising.com/index.php
Attached is a screenshot of the game. It's perfect for people with time on their hands at work or dont have a strong pc for gaming etc. You basically play as either a human, vampire or zombie in the quarantined city of serling and fight it out. It has both elements of PVP and npc enemies. You can form up groups which sort of function like guilds, which allow the use of group storage. they also recently (well sort of recently) added base buildings items and crafting (Example: you can fence off a building, any undead have to break the fencing in order to access the buildings. there are different types of fencing and walls you can make via crafting, along with other stuff)
If you do decide to play, my advice for anyone is stop by a fire department and pick up a walkie talkie it allows you to talk to the rest of the game and your first skill I suggest buying is the hiding one so you don't get killed as often.
Oh one last thing, here is a map of the game. its easy to get lost without it https://vignette3.wikia.nocookie.net/hellrising/images/0/00/Serling.png